2026-06-12T18:37:12.333Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "ca2da64243f8a3f8bfc48861734c2852cd14779cd7968822d6b76c5eb2560a8b", "start": "2026-06-12T18:37:08.314Z", "end": "2026-06-12T18:37:12.333Z", "duration": "4.019781483s"}
2026-06-12T18:37:16.378Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:37:16.381Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:37:16.381Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.316873ms", "json": "45.541µs", "db": "680ns", "time_taken": "2.456484ms"}
2026-06-12T18:37:26.381Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:37:26.383Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:37:26.383Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.562248ms", "json": "43.061µs", "db": "630ns", "time_taken": "1.67051ms"}
2026-06-12T18:37:36.384Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:37:36.386Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:37:36.386Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.424808ms", "json": "44.47µs", "db": "840ns", "time_taken": "1.556448ms"}
2026-06-12T18:37:46.386Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:37:46.389Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:37:46.389Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.053931ms", "json": "82.641µs", "db": "1.03µs", "time_taken": "2.250623ms"}
2026-06-12T18:37:56.389Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:37:56.391Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:37:56.392Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.929631ms", "json": "61.17µs", "db": "1.07µs", "time_taken": "2.095242ms"}
2026-06-12T18:38:06.392Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:06.394Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:06.394Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.934581ms", "json": "35.76µs", "db": "750ns", "time_taken": "2.068551ms"}
2026-06-12T18:38:11.330Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "03fe38ae7941a44f9a57d5ced01f9196dc50186ca8769779a27a036dc1d54ada", "start": "2026-06-12T18:38:08.314Z", "end": "2026-06-12T18:38:11.330Z", "duration": "3.015928266s"}
2026-06-12T18:38:16.395Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:16.397Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:16.397Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.673439ms", "json": "38.49µs", "db": "580ns", "time_taken": "1.82321ms"}
2026-06-12T18:38:26.398Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:26.400Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:26.400Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.72594ms", "json": "60.24µs", "db": "900ns", "time_taken": "1.89887ms"}
2026-06-12T18:38:36.400Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:36.402Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:36.402Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.78552ms", "json": "44.88µs", "db": "580ns", "time_taken": "1.917371ms"}
2026-06-12T18:38:46.403Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:46.405Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:46.405Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.813981ms", "json": "47.27µs", "db": "630ns", "time_taken": "1.957961ms"}
2026-06-12T18:38:56.405Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:38:56.407Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:38:56.407Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.363387ms", "json": "35.64µs", "db": "540ns", "time_taken": "1.460008ms"}
2026-06-12T18:39:06.407Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:06.409Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:06.409Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.573569ms", "json": "51.47µs", "db": "560ns", "time_taken": "1.687449ms"}
2026-06-12T18:39:06.959Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:39:12.336Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "33f8fe364e7c401e1eeeccfab780bbb122d0263acd7d4138d44ad0649ae2fa2c", "start": "2026-06-12T18:39:08.314Z", "end": "2026-06-12T18:39:12.336Z", "duration": "4.021979639s"}
2026-06-12T18:39:16.410Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:16.411Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:16.411Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.556559ms", "json": "37.86µs", "db": "580ns", "time_taken": "1.685859ms"}
2026-06-12T18:39:26.412Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:26.414Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:26.414Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.87082ms", "json": "63.82µs", "db": "830ns", "time_taken": "2.064381ms"}
2026-06-12T18:39:36.415Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:36.417Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:36.417Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.7985ms", "json": "61.531µs", "db": "1.23µs", "time_taken": "1.969351ms"}
2026-06-12T18:39:46.418Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:46.423Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:46.423Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "5.327869ms", "json": "84.711µs", "db": "710ns", "time_taken": "5.563141ms"}
2026-06-12T18:39:56.424Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:39:56.440Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:39:56.440Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "16.0494ms", "json": "225.011µs", "db": "820ns", "time_taken": "16.411442ms"}
2026-06-12T18:40:06.441Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:06.442Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:06.442Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.362698ms", "json": "40.55µs", "db": "590ns", "time_taken": "1.472678ms"}
2026-06-12T18:40:12.336Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "7d033a1a896586d646a733a845e926e610bc7b44e625191deda1ec9a47622b1e", "start": "2026-06-12T18:40:08.315Z", "end": "2026-06-12T18:40:12.336Z", "duration": "4.021184681s"}
2026-06-12T18:40:16.443Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:16.445Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:16.445Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.561168ms", "json": "39.511µs", "db": "1.37µs", "time_taken": "1.71923ms"}
2026-06-12T18:40:26.446Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:26.454Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:26.454Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.907014ms", "json": "91.651µs", "db": "1.45µs", "time_taken": "8.102195ms"}
2026-06-12T18:40:36.454Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:36.462Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:36.462Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.365171ms", "json": "80.911µs", "db": "700ns", "time_taken": "7.564673ms"}
2026-06-12T18:40:46.462Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:46.465Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:46.465Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.969027ms", "json": "61.65µs", "db": "610ns", "time_taken": "3.131998ms"}
2026-06-12T18:40:56.466Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:40:56.467Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:40:56.467Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.326347ms", "json": "41.99µs", "db": "610ns", "time_taken": "1.452188ms"}
2026-06-12T18:41:06.468Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:06.473Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:06.473Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.748386ms", "json": "173.281µs", "db": "850ns", "time_taken": "5.709371ms"}
2026-06-12T18:41:11.333Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "6cdef9abd195a2f25e202402434f90338499c25ffd26f41c0e3f2d889fa19c71", "start": "2026-06-12T18:41:08.315Z", "end": "2026-06-12T18:41:11.333Z", "duration": "3.017955251s"}
2026-06-12T18:41:16.474Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:16.476Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:16.476Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.94064ms", "json": "66.981µs", "db": "1.33µs", "time_taken": "2.114322ms"}
2026-06-12T18:41:26.476Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:26.478Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:26.478Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.606629ms", "json": "50.651µs", "db": "850ns", "time_taken": "1.74713ms"}
2026-06-12T18:41:36.478Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:36.480Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:36.480Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.616069ms", "json": "95.831µs", "db": "750ns", "time_taken": "1.78487ms"}
2026-06-12T18:41:46.481Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:46.483Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:46.483Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.632169ms", "json": "85.83µs", "db": "790ns", "time_taken": "1.81839ms"}
2026-06-12T18:41:56.483Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:41:56.486Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:41:56.486Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.181812ms", "json": "76.75µs", "db": "740ns", "time_taken": "2.366343ms"}
2026-06-12T18:42:06.486Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:06.552Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:06.552Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "65.407025ms", "json": "70.58µs", "db": "1.12µs", "time_taken": "65.569106ms"}
2026-06-12T18:42:06.964Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:42:11.346Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "8288661e7debe1d298955224dcb8090479c693f369b33b4a47980951893771d7", "start": "2026-06-12T18:42:08.316Z", "end": "2026-06-12T18:42:11.346Z", "duration": "3.030318294s"}
2026-06-12T18:42:16.553Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:16.554Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:16.554Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.624519ms", "json": "56.851µs", "db": "1.1µs", "time_taken": "1.76106ms"}
2026-06-12T18:42:26.555Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:26.557Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:26.557Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.76519ms", "json": "47.66µs", "db": "930ns", "time_taken": "1.933371ms"}
2026-06-12T18:42:36.558Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:36.559Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:36.560Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.78947ms", "json": "57.8µs", "db": "1.27µs", "time_taken": "1.969791ms"}
2026-06-12T18:42:46.560Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:46.562Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:46.562Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.81608ms", "json": "64.71µs", "db": "970ns", "time_taken": "1.994621ms"}
2026-06-12T18:42:56.562Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:42:56.564Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:42:56.564Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.74546ms", "json": "59.88µs", "db": "1.08µs", "time_taken": "1.901381ms"}
2026-06-12T18:43:06.565Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:06.567Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:06.567Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.699709ms", "json": "41.7µs", "db": "1µs", "time_taken": "1.8232ms"}
2026-06-12T18:43:12.343Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "2eb43b32b933eb783d1899c16085f4ad848e56545ee7e7e3749793e5e41a2e37", "start": "2026-06-12T18:43:08.317Z", "end": "2026-06-12T18:43:12.343Z", "duration": "4.026295294s"}
2026-06-12T18:43:16.568Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:16.569Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:16.569Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.330857ms", "json": "35.75µs", "db": "580ns", "time_taken": "1.429998ms"}
2026-06-12T18:43:26.570Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:26.571Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:26.571Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.441868ms", "json": "35.91µs", "db": "660ns", "time_taken": "1.570459ms"}
2026-06-12T18:43:36.572Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:36.574Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:36.574Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.498548ms", "json": "39.721µs", "db": "1.06µs", "time_taken": "1.621189ms"}
2026-06-12T18:43:46.575Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:46.576Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:46.576Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.494318ms", "json": "52.67µs", "db": "860ns", "time_taken": "1.612079ms"}
2026-06-12T18:43:56.577Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:43:56.579Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:43:56.579Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.883321ms", "json": "37.52µs", "db": "600ns", "time_taken": "2.043281ms"}
2026-06-12T18:44:06.579Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:06.581Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:06.581Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.74202ms", "json": "57.93µs", "db": "1µs", "time_taken": "1.89504ms"}
2026-06-12T18:44:12.343Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "dd07546c0394fb952581a858343bd02cde91286da953d57c1a68653fa92b799b", "start": "2026-06-12T18:44:08.317Z", "end": "2026-06-12T18:44:12.343Z", "duration": "4.025588934s"}
2026-06-12T18:44:16.582Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:16.583Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:16.583Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.388668ms", "json": "35.75µs", "db": "630ns", "time_taken": "1.506368ms"}
2026-06-12T18:44:26.584Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:26.585Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:26.585Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.466629ms", "json": "63.41µs", "db": "770ns", "time_taken": "1.607559ms"}
2026-06-12T18:44:36.586Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:36.587Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:36.587Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.547499ms", "json": "41.72µs", "db": "1.09µs", "time_taken": "1.699249ms"}
2026-06-12T18:44:46.588Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:46.589Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:46.589Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.281098ms", "json": "33.97µs", "db": "580ns", "time_taken": "1.397038ms"}
2026-06-12T18:44:56.589Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:44:56.592Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:44:56.592Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.011021ms", "json": "48.941µs", "db": "1.18µs", "time_taken": "2.143973ms"}
2026-06-12T18:45:06.592Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:06.594Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:06.594Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.490259ms", "json": "37.55µs", "db": "590ns", "time_taken": "1.621529ms"}
2026-06-12T18:45:06.974Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:45:11.351Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "1ae3323fb263a410405f33dd45339a36a15c2ed5d913d72b6bff9558d4f2d3bb", "start": "2026-06-12T18:45:08.318Z", "end": "2026-06-12T18:45:11.351Z", "duration": "3.032798776s"}
2026-06-12T18:45:16.594Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:16.595Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:16.595Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.334318ms", "json": "33.82µs", "db": "630ns", "time_taken": "1.431958ms"}
2026-06-12T18:45:26.596Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:26.598Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:26.598Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.923461ms", "json": "87.96µs", "db": "640ns", "time_taken": "2.101042ms"}
2026-06-12T18:45:36.599Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:36.605Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:36.605Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "5.945243ms", "json": "91.7µs", "db": "560ns", "time_taken": "6.160604ms"}
2026-06-12T18:45:46.605Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:46.606Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:46.606Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.182526ms", "json": "37.561µs", "db": "580ns", "time_taken": "1.292098ms"}
2026-06-12T18:45:56.607Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:45:56.617Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:56.617Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "8.95451ms", "json": "82.71µs", "db": "590ns", "time_taken": "9.231662ms"}
2026-06-12T18:46:06.617Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:06.620Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:06.620Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.461003ms", "json": "118.291µs", "db": "1.05µs", "time_taken": "3.036077ms"}
2026-06-12T18:46:11.334Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "ac81dacf9756586b868f0f412ffb72bc0debe24df87d750c89e363900f5cde66", "start": "2026-06-12T18:46:08.318Z", "end": "2026-06-12T18:46:11.334Z", "duration": "3.016216526s"}
2026-06-12T18:46:16.621Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:16.622Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:16.623Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.422798ms", "json": "55.19µs", "db": "750ns", "time_taken": "1.567238ms"}
2026-06-12T18:46:26.624Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:26.625Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:26.625Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.69034ms", "json": "55.01µs", "db": "1.19µs", "time_taken": "1.8266ms"}
2026-06-12T18:46:36.626Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:36.628Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:36.628Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.634079ms", "json": "55.07µs", "db": "1.16µs", "time_taken": "1.79246ms"}
2026-06-12T18:46:46.628Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:46.630Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:46.630Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.394328ms", "json": "54.47µs", "db": "630ns", "time_taken": "1.520809ms"}
2026-06-12T18:46:56.631Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:46:56.641Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:56.641Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "9.973216ms", "json": "77.77µs", "db": "690ns", "time_taken": "10.131786ms"}
2026-06-12T18:47:06.641Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:47:06.646Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:06.646Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.664666ms", "json": "65.191µs", "db": "700ns", "time_taken": "4.807187ms"}
2026-06-12T18:47:11.333Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "13959ac998b79d0bc1a43ca9f8e1f5d6bff763449d0631d1c0df10cd795d4caa", "start": "2026-06-12T18:47:08.318Z", "end": "2026-06-12T18:47:11.333Z", "duration": "3.015146472s"}
2026-06-12T18:47:16.647Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:47:16.648Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:16.649Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.621139ms", "json": "41.411µs", "db": "930ns", "time_taken": "1.76788ms"}
2026-06-12T18:47:26.649Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"7a90e6790bcd3d78422d7a230390edc102870fe58c15472073922024985b1c7d","from":"4636673","limit":"20"}}
2026-06-12T18:47:26.651Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:26.651Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.753ms", "json": "37.05µs", "db": "1.18µs", "time_taken": "1.902091ms"}