2026-08-01T12:40:20.842Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.394208ms", "json": "59.011µs", "db": "710ns", "time_taken": "1.528729ms"}
2026-08-01T12:40:30.843Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:40:30.844Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:40:30.844Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.436309ms", "json": "49.1µs", "db": "670ns", "time_taken": "1.571629ms"}
2026-08-01T12:40:40.845Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:40:40.847Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:40:40.847Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.888732ms", "json": "330.822µs", "db": "710ns", "time_taken": "2.318644ms"}
2026-08-01T12:40:50.848Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:40:50.850Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:40:50.850Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.483345ms", "json": "71.8µs", "db": "630ns", "time_taken": "2.665346ms"}
2026-08-01T12:41:00.851Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:00.854Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:00.854Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.494255ms", "json": "64.211µs", "db": "600ns", "time_taken": "2.639066ms"}
2026-08-01T12:41:07.834Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "9bfee406524cabd2af9b214a293e171f9db96af35038e371d532c126f7154022", "start": "2026-08-01T12:40:58.647Z", "end": "2026-08-01T12:41:07.834Z", "duration": "9.187353428s"}
2026-08-01T12:41:10.854Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:10.856Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:10.856Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.263514ms", "json": "40.02µs", "db": "1.13µs", "time_taken": "2.392544ms"}
2026-08-01T12:41:20.857Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:20.858Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:20.858Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.51589ms", "json": "41.47µs", "db": "750ns", "time_taken": "1.62889ms"}
2026-08-01T12:41:30.859Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:30.860Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:30.860Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.600479ms", "json": "34.12µs", "db": "600ns", "time_taken": "1.69283ms"}
2026-08-01T12:41:40.861Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:40.862Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:40.862Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.360828ms", "json": "37.471µs", "db": "1.16µs", "time_taken": "1.467089ms"}
2026-08-01T12:41:50.863Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:41:50.864Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:41:50.865Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.844522ms", "json": "69.29µs", "db": "680ns", "time_taken": "2.014052ms"}
2026-08-01T12:42:00.865Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:00.867Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:00.867Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.494349ms", "json": "54.71µs", "db": "660ns", "time_taken": "1.64412ms"}
2026-08-01T12:42:04.867Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "555244023acb586526c6e34915ade9448246f5a8585ce388f7c33b6a65e67f9b", "start": "2026-08-01T12:41:58.648Z", "end": "2026-08-01T12:42:04.867Z", "duration": "6.219614248s"}
2026-08-01T12:42:06.205Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-08-01T12:42:10.870Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:10.872Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:10.872Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.166143ms", "json": "78.361µs", "db": "900ns", "time_taken": "2.360094ms"}
2026-08-01T12:42:20.873Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:20.882Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:20.882Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "8.474621ms", "json": "543.133µs", "db": "940ns", "time_taken": "9.099505ms"}
2026-08-01T12:42:30.883Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:30.884Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:30.884Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.450619ms", "json": "51.141µs", "db": "830ns", "time_taken": "1.56943ms"}
2026-08-01T12:42:40.885Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:40.886Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:40.886Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.499169ms", "json": "51.031µs", "db": "780ns", "time_taken": "1.65751ms"}
2026-08-01T12:42:50.887Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:42:50.925Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:42:50.925Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "37.846638ms", "json": "89.981µs", "db": "660ns", "time_taken": "38.06387ms"}
2026-08-01T12:43:00.925Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:00.927Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:00.927Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.327718ms", "json": "40.92µs", "db": "640ns", "time_taken": "1.436949ms"}
2026-08-01T12:43:05.865Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "c6337e9d7703f708605f945d5ab7fc510c134f56c7fa239ea31766fdd8ab6b5a", "start": "2026-08-01T12:42:58.648Z", "end": "2026-08-01T12:43:05.865Z", "duration": "7.217710339s"}
2026-08-01T12:43:10.927Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:10.932Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:10.932Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.503977ms", "json": "105.11µs", "db": "720ns", "time_taken": "4.686188ms"}
2026-08-01T12:43:20.932Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:20.933Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:20.933Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.158087ms", "json": "37.83µs", "db": "580ns", "time_taken": "1.286227ms"}
2026-08-01T12:43:30.934Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:30.936Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:30.936Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.79789ms", "json": "68.811µs", "db": "860ns", "time_taken": "1.946872ms"}
2026-08-01T12:43:40.936Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:40.938Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:40.938Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.52464ms", "json": "48.1µs", "db": "1.26µs", "time_taken": "1.68954ms"}
2026-08-01T12:43:50.939Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:43:50.943Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:43:50.943Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.207245ms", "json": "64.381µs", "db": "630ns", "time_taken": "4.332176ms"}
2026-08-01T12:44:00.943Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:00.945Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:00.945Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.67802ms", "json": "139.711µs", "db": "980ns", "time_taken": "1.893551ms"}
2026-08-01T12:44:02.799Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "a9038e7d4161d55ae670ac5bf642f26771c347dd712444a70305ec4a6499e6af", "start": "2026-08-01T12:43:58.648Z", "end": "2026-08-01T12:44:02.799Z", "duration": "4.151115053s"}
2026-08-01T12:44:10.946Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:10.948Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:10.948Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.6156ms", "json": "52.991µs", "db": "720ns", "time_taken": "1.724821ms"}
2026-08-01T12:44:20.948Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:20.950Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:20.950Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.275118ms", "json": "30.18µs", "db": "650ns", "time_taken": "1.359218ms"}
2026-08-01T12:44:30.951Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:30.952Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:30.952Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.262147ms", "json": "43.881µs", "db": "660ns", "time_taken": "1.364529ms"}
2026-08-01T12:44:40.953Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:40.954Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:40.954Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.200638ms", "json": "36.4µs", "db": "650ns", "time_taken": "1.318518ms"}
2026-08-01T12:44:50.955Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:44:50.956Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:44:50.956Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.550099ms", "json": "41.81µs", "db": "690ns", "time_taken": "1.68914ms"}
2026-08-01T12:45:00.957Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:00.958Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:00.958Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.244407ms", "json": "52.791µs", "db": "570ns", "time_taken": "1.377219ms"}
2026-08-01T12:45:06.226Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-08-01T12:45:08.465Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "8e0910de97a63d56574ebf5cf26c0a631c060d161c30e517ad362d791d692fcd", "start": "2026-08-01T12:44:58.649Z", "end": "2026-08-01T12:45:08.465Z", "duration": "9.816070037s"}
2026-08-01T12:45:10.959Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:10.961Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:10.961Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.559219ms", "json": "41.09µs", "db": "670ns", "time_taken": "1.65836ms"}
2026-08-01T12:45:20.962Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:20.965Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:20.965Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.946018ms", "json": "89.77µs", "db": "810ns", "time_taken": "3.114568ms"}
2026-08-01T12:45:30.965Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:30.967Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:30.967Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.653369ms", "json": "54.711µs", "db": "580ns", "time_taken": "1.775641ms"}
2026-08-01T12:45:40.968Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:40.969Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:40.969Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.300268ms", "json": "38.7µs", "db": "890ns", "time_taken": "1.398518ms"}
2026-08-01T12:45:50.970Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:45:50.977Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:45:50.977Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.250534ms", "json": "87.81µs", "db": "940ns", "time_taken": "7.439514ms"}
2026-08-01T12:46:00.978Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:01.065Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:01.065Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "87.105734ms", "json": "71.551µs", "db": "680ns", "time_taken": "87.265495ms"}
2026-08-01T12:46:04.769Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "07567b8592a1ead67ef543fb253a9942eb096b8637528f4d26e42c74c5b6cebc", "start": "2026-08-01T12:45:58.650Z", "end": "2026-08-01T12:46:04.769Z", "duration": "6.119444265s"}
2026-08-01T12:46:11.066Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:11.068Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:11.068Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.576819ms", "json": "42.561µs", "db": "710ns", "time_taken": "1.691301ms"}
2026-08-01T12:46:21.069Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:21.073Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:21.073Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.29526ms", "json": "78.59µs", "db": "890ns", "time_taken": "3.475211ms"}
2026-08-01T12:46:31.074Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:31.076Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:31.076Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.714017ms", "json": "47.97µs", "db": "620ns", "time_taken": "2.841087ms"}
2026-08-01T12:46:41.077Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:41.079Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:41.079Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.64379ms", "json": "67.161µs", "db": "630ns", "time_taken": "1.822241ms"}
2026-08-01T12:46:51.080Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:46:51.082Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:46:51.082Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.141353ms", "json": "67.371µs", "db": "780ns", "time_taken": "2.293634ms"}
2026-08-01T12:47:01.082Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:01.084Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:01.084Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.679491ms", "json": "51.52µs", "db": "970ns", "time_taken": "1.806291ms"}
2026-08-01T12:47:04.867Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "43558fdfab60cbf2054c6737c51904f19972bbbd8720c1459a0343b086229ae9", "start": "2026-08-01T12:46:58.650Z", "end": "2026-08-01T12:47:04.867Z", "duration": "6.217362161s"}
2026-08-01T12:47:11.085Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:11.091Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:11.091Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "6.411519ms", "json": "51.58µs", "db": "710ns", "time_taken": "6.58646ms"}
2026-08-01T12:47:21.092Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:21.093Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:21.093Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.504029ms", "json": "44.87µs", "db": "610ns", "time_taken": "1.66186ms"}
2026-08-01T12:47:31.094Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:31.124Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:31.125Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "30.072631ms", "json": "66.991µs", "db": "1.35µs", "time_taken": "30.246992ms"}
2026-08-01T12:47:41.125Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:41.133Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:41.133Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.704726ms", "json": "61.86µs", "db": "1.55µs", "time_taken": "8.444501ms"}
2026-08-01T12:47:51.134Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:47:51.160Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:47:51.160Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "26.084986ms", "json": "67.621µs", "db": "570ns", "time_taken": "26.205068ms"}
2026-08-01T12:48:01.161Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:01.162Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:01.162Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.293838ms", "json": "41.8µs", "db": "570ns", "time_taken": "1.417969ms"}
2026-08-01T12:48:06.239Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-08-01T12:48:09.921Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/2 sharders\r\nhttps://test.zus.network/sharder01/v1/transaction/get/confirmation?hash=762519b3d3bd20074910ffbcf16f2597cef1021a5d9890778cadb5336c7405dc: [400] {\"error\":\"unexpected end of JSON input\"}\n\r\nhttps://test.zus.network/sharder02/v1/transaction/get/confirmation?hash=762519b3d3bd20074910ffbcf16f2597cef1021a5d9890778cadb5336c7405dc: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-08-01T12:48:09.921Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-08-01T12:47:58.650Z", "end": "2026-08-01T12:48:09.921Z", "duration": "11.271236486s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/2 sharders\r\nhttps://test.zus.network/sharder01/v1/transaction/get/confirmation?hash=762519b3d3bd20074910ffbcf16f2597cef1021a5d9890778cadb5336c7405dc: [400] {\"error\":\"unexpected end of JSON input\"}\n\r\nhttps://test.zus.network/sharder02/v1/transaction/get/confirmation?hash=762519b3d3bd20074910ffbcf16f2597cef1021a5d9890778cadb5336c7405dc: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-08-01T12:48:11.163Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:11.226Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:11.226Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "62.503935ms", "json": "66.78µs", "db": "740ns", "time_taken": "62.635017ms"}
2026-08-01T12:48:21.227Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:21.229Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:21.229Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.785281ms", "json": "54.08µs", "db": "640ns", "time_taken": "1.918762ms"}
2026-08-01T12:48:31.230Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:31.231Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:31.231Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.450448ms", "json": "33.04µs", "db": "620ns", "time_taken": "1.605959ms"}
2026-08-01T12:48:41.232Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:41.239Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:41.239Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.068102ms", "json": "68.051µs", "db": "760ns", "time_taken": "7.238804ms"}
2026-08-01T12:48:51.241Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:48:51.242Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:48:51.242Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.444299ms", "json": "51.34µs", "db": "790ns", "time_taken": "1.587279ms"}
2026-08-01T12:49:01.242Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:01.265Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:01.265Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "22.054122ms", "json": "70.431µs", "db": "670ns", "time_taken": "22.204534ms"}
2026-08-01T12:49:09.316Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "5c2a75fc32d5bfc8c40938d203239cc4e2404ec516e53784be23a18f73cf85a3", "start": "2026-08-01T12:48:58.650Z", "end": "2026-08-01T12:49:09.316Z", "duration": "10.665873416s"}
2026-08-01T12:49:11.266Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:11.363Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:11.363Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "96.891382ms", "json": "77.34µs", "db": "920ns", "time_taken": "97.152683ms"}
2026-08-01T12:49:21.363Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:21.365Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:21.365Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.447759ms", "json": "50.13µs", "db": "650ns", "time_taken": "1.568399ms"}
2026-08-01T12:49:31.365Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:31.367Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:31.367Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.547489ms", "json": "64.78µs", "db": "650ns", "time_taken": "1.69797ms"}
2026-08-01T12:49:41.367Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:41.464Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:41.464Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "96.61731ms", "json": "92.35µs", "db": "710ns", "time_taken": "96.806231ms"}
2026-08-01T12:49:51.465Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:49:51.466Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:49:51.466Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.271828ms", "json": "36.94µs", "db": "620ns", "time_taken": "1.409328ms"}
2026-08-01T12:50:01.467Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:50:01.522Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:50:01.522Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "55.627014ms", "json": "70.601µs", "db": "670ns", "time_taken": "55.808185ms"}
2026-08-01T12:50:08.307Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "31ef16274dd36d69dbf187225180a3cbd618b15bddc9ef100bb4a8cacf05a6b1", "start": "2026-08-01T12:49:58.650Z", "end": "2026-08-01T12:50:08.307Z", "duration": "9.656467839s"}
2026-08-01T12:50:11.523Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"fca702d79bc569adc9d5b247655ac33f9c975dac5a044b584a120354e8004407","from":"4636660","limit":"20"}}
2026-08-01T12:50:11.723Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-08-01T12:50:11.723Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "199.459027ms", "json": "146.051µs", "db": "670ns", "time_taken": "199.701289ms"}