2026-06-12T18:45:07.950Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:07.952Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:07.952Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.586359ms", "json": "50.01µs", "db": "780ns", "time_taken": "1.701209ms"}
2026-06-12T18:45:12.319Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "cb82857588e8de7d965a180d47e1f8fafc3c0c1368035e0872944dbf22112bcd", "start": "2026-06-12T18:45:08.298Z", "end": "2026-06-12T18:45:12.319Z", "duration": "4.020607449s"}
2026-06-12T18:45:17.953Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:17.954Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:17.954Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.463148ms", "json": "41.131µs", "db": "610ns", "time_taken": "1.583479ms"}
2026-06-12T18:45:27.955Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:27.957Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:27.957Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.467228ms", "json": "42.061µs", "db": "670ns", "time_taken": "1.581839ms"}
2026-06-12T18:45:37.957Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:37.959Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:37.959Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.354618ms", "json": "46.83µs", "db": "550ns", "time_taken": "1.484568ms"}
2026-06-12T18:45:47.960Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:47.961Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:47.962Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.608409ms", "json": "58.931µs", "db": "1.06µs", "time_taken": "1.72819ms"}
2026-06-12T18:45:57.962Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:45:57.964Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:45:57.964Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.70006ms", "json": "53.82µs", "db": "1.08µs", "time_taken": "1.82046ms"}
2026-06-12T18:46:07.965Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:07.971Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:07.971Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "6.126035ms", "json": "83.62µs", "db": "890ns", "time_taken": "6.366595ms"}
2026-06-12T18:46:12.322Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "e229dd0e5796df9e1ca8a053b619539f9fa5c507171254b77dcc163fa39b519b", "start": "2026-06-12T18:46:08.298Z", "end": "2026-06-12T18:46:12.322Z", "duration": "4.023947461s"}
2026-06-12T18:46:17.972Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:17.973Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:17.973Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.572809ms", "json": "91.871µs", "db": "1.13µs", "time_taken": "1.76805ms"}
2026-06-12T18:46:27.974Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:27.975Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:27.975Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.535408ms", "json": "65.441µs", "db": "1.45µs", "time_taken": "1.66296ms"}
2026-06-12T18:46:37.976Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:37.977Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:37.977Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.320077ms", "json": "38.15µs", "db": "610ns", "time_taken": "1.430628ms"}
2026-06-12T18:46:47.977Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:47.979Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:47.979Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.605569ms", "json": "50.71µs", "db": "820ns", "time_taken": "1.76632ms"}
2026-06-12T18:46:57.979Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:46:57.981Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:46:57.981Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.554878ms", "json": "44.681µs", "db": "670ns", "time_taken": "1.67871ms"}
2026-06-12T18:47:07.981Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:07.983Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:07.983Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.484648ms", "json": "51.62µs", "db": "960ns", "time_taken": "1.643999ms"}
2026-06-12T18:47:12.336Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "461a730a96fce55f24e8abe16d3378e97d64ab5fd61aacb915e3dfd489be0258", "start": "2026-06-12T18:47:08.298Z", "end": "2026-06-12T18:47:12.336Z", "duration": "4.038127733s"}
2026-06-12T18:47:17.983Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:17.987Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:17.987Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.151968ms", "json": "88.5µs", "db": "700ns", "time_taken": "3.540439ms"}
2026-06-12T18:47:27.987Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:27.989Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:27.989Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.80328ms", "json": "61.43µs", "db": "680ns", "time_taken": "2.011311ms"}
2026-06-12T18:47:37.990Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:37.991Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:37.991Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.268898ms", "json": "36.3µs", "db": "580ns", "time_taken": "1.379798ms"}
2026-06-12T18:47:47.992Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:47.994Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:47.994Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.249677ms", "json": "39.47µs", "db": "700ns", "time_taken": "1.377967ms"}
2026-06-12T18:47:57.994Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:47:57.996Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:47:57.996Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.454198ms", "json": "47.07µs", "db": "1.09µs", "time_taken": "1.593919ms"}
2026-06-12T18:48:06.966Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:48:07.997Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:07.998Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:07.998Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.255967ms", "json": "53.161µs", "db": "730ns", "time_taken": "1.386438ms"}
2026-06-12T18:48:12.320Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "852ded8dd59887ca4d5094bcfc6c6636c4acf6ded41db554f3881207000e2af7", "start": "2026-06-12T18:48:08.299Z", "end": "2026-06-12T18:48:12.320Z", "duration": "4.020865987s"}
2026-06-12T18:48:17.999Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:18.001Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:18.001Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.505398ms", "json": "66.221µs", "db": "790ns", "time_taken": "1.631079ms"}
2026-06-12T18:48:28.001Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:28.002Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:28.002Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.258847ms", "json": "33.99µs", "db": "580ns", "time_taken": "1.348677ms"}
2026-06-12T18:48:38.003Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:38.009Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:38.009Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "6.053873ms", "json": "66.52µs", "db": "1.26µs", "time_taken": "6.195094ms"}
2026-06-12T18:48:48.010Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:48.012Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:48.012Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.271263ms", "json": "95.36µs", "db": "910ns", "time_taken": "2.449683ms"}
2026-06-12T18:48:58.013Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:48:58.016Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:48:58.016Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.615885ms", "json": "64.23µs", "db": "690ns", "time_taken": "2.787095ms"}
2026-06-12T18:49:08.017Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:08.018Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:08.018Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.566519ms", "json": "43.51µs", "db": "660ns", "time_taken": "1.691499ms"}
2026-06-12T18:49:11.320Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "52644ae24e93de849b023561d4dfc5940541521200b08fcc84bb9ea10664c4e8", "start": "2026-06-12T18:49:08.299Z", "end": "2026-06-12T18:49:11.320Z", "duration": "3.021067222s"}
2026-06-12T18:49:18.019Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:18.021Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:18.021Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.674769ms", "json": "51.93µs", "db": "700ns", "time_taken": "1.80423ms"}
2026-06-12T18:49:28.021Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:28.023Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:28.023Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.472898ms", "json": "47.811µs", "db": "740ns", "time_taken": "1.596709ms"}
2026-06-12T18:49:38.023Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:38.024Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:38.024Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.149416ms", "json": "35.88µs", "db": "620ns", "time_taken": "1.264367ms"}
2026-06-12T18:49:48.024Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:48.026Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:48.026Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.80482ms", "json": "62.09µs", "db": "1.24µs", "time_taken": "1.939301ms"}
2026-06-12T18:49:58.027Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:49:58.029Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:49:58.029Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.372417ms", "json": "47.171µs", "db": "720ns", "time_taken": "1.485149ms"}
2026-06-12T18:50:08.029Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:08.031Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:08.031Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.462738ms", "json": "53.51µs", "db": "580ns", "time_taken": "1.600368ms"}
2026-06-12T18:50:13.332Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "49374c0ec0457049735ad1adf86bb2467219330edc699628134d35f412c0cb9a", "start": "2026-06-12T18:50:08.300Z", "end": "2026-06-12T18:50:13.332Z", "duration": "5.032594409s"}
2026-06-12T18:50:18.031Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:18.033Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:18.033Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.406797ms", "json": "57.301µs", "db": "1µs", "time_taken": "1.548059ms"}
2026-06-12T18:50:28.033Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:28.035Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:28.035Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.331217ms", "json": "39.51µs", "db": "730ns", "time_taken": "1.439528ms"}
2026-06-12T18:50:38.035Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:38.036Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:38.036Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.355308ms", "json": "57.06µs", "db": "690ns", "time_taken": "1.493998ms"}
2026-06-12T18:50:48.037Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:48.040Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:48.042Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.297548ms", "json": "1.417758ms", "db": "620ns", "time_taken": "4.808126ms"}
2026-06-12T18:50:58.042Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:50:58.045Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:50:58.045Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.549614ms", "json": "62.881µs", "db": "850ns", "time_taken": "2.704185ms"}
2026-06-12T18:51:06.970Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:51:08.046Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:08.047Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:08.047Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.518239ms", "json": "41.88µs", "db": "600ns", "time_taken": "1.658189ms"}
2026-06-12T18:51:12.326Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "d8307af4b106a17c3faea36b33dea20f66bc855f9428355e8115436897a6157b", "start": "2026-06-12T18:51:08.303Z", "end": "2026-06-12T18:51:12.326Z", "duration": "4.023617839s"}
2026-06-12T18:51:18.048Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:18.049Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:18.049Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.248027ms", "json": "34.88µs", "db": "810ns", "time_taken": "1.348447ms"}
2026-06-12T18:51:28.049Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:28.051Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:28.051Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.243417ms", "json": "33.331µs", "db": "590ns", "time_taken": "1.360208ms"}
2026-06-12T18:51:38.052Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:38.053Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:38.053Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.303877ms", "json": "35.03µs", "db": "610ns", "time_taken": "1.416908ms"}
2026-06-12T18:51:48.053Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:48.055Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:48.055Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.399668ms", "json": "34.4µs", "db": "650ns", "time_taken": "1.530778ms"}
2026-06-12T18:51:58.056Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:51:58.057Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:51:58.057Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.653479ms", "json": "50.7µs", "db": "930ns", "time_taken": "1.80499ms"}
2026-06-12T18:52:08.058Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:08.060Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:08.060Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.686229ms", "json": "56.27µs", "db": "571ns", "time_taken": "1.828011ms"}
2026-06-12T18:52:11.317Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "535293b2dc31ded7fc08ca3eabf6fdfbcc0a774037f2dde867992a12b61fa12f", "start": "2026-06-12T18:52:08.303Z", "end": "2026-06-12T18:52:11.317Z", "duration": "3.013509318s"}
2026-06-12T18:52:18.061Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:18.062Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:18.063Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.571859ms", "json": "66.52µs", "db": "880ns", "time_taken": "1.696879ms"}
2026-06-12T18:52:28.063Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:28.065Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:28.065Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.80565ms", "json": "35.43µs", "db": "830ns", "time_taken": "1.926171ms"}
2026-06-12T18:52:38.066Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:38.068Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:38.068Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.87568ms", "json": "169.561µs", "db": "1.26µs", "time_taken": "2.126452ms"}
2026-06-12T18:52:48.072Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:48.073Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:48.073Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.69772ms", "json": "53.3µs", "db": "830ns", "time_taken": "1.8793ms"}
2026-06-12T18:52:58.075Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:52:58.080Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:52:58.080Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "5.42157ms", "json": "131.56µs", "db": "1.14µs", "time_taken": "5.634761ms"}
2026-06-12T18:53:08.081Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:08.083Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:08.083Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.195912ms", "json": "102.401µs", "db": "1.15µs", "time_taken": "2.383003ms"}
2026-06-12T18:53:11.318Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "e13ba838a1bba397770f2c099571c6b309ebb29027532f4292fa5f218f030927", "start": "2026-06-12T18:53:08.303Z", "end": "2026-06-12T18:53:11.318Z", "duration": "3.014613689s"}
2026-06-12T18:53:18.084Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:18.085Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:18.085Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.214317ms", "json": "38.18µs", "db": "570ns", "time_taken": "1.347487ms"}
2026-06-12T18:53:28.086Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:28.100Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:28.100Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "14.52455ms", "json": "63.36µs", "db": "600ns", "time_taken": "14.664461ms"}
2026-06-12T18:53:38.104Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:38.106Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:38.106Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.552924ms", "json": "70.171µs", "db": "670ns", "time_taken": "2.744706ms"}
2026-06-12T18:53:48.107Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:48.109Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:48.109Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.74854ms", "json": "52.02µs", "db": "590ns", "time_taken": "1.87872ms"}
2026-06-12T18:53:58.110Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:53:58.114Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:53:58.114Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.346514ms", "json": "58.721µs", "db": "650ns", "time_taken": "4.487815ms"}
2026-06-12T18:54:06.977Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-12T18:54:08.115Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:08.118Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:08.118Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.346878ms", "json": "58.731µs", "db": "1.3µs", "time_taken": "3.482269ms"}
2026-06-12T18:54:11.339Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "c9aa5cf368c7bc429cea3aab17318a74b559b3edf8c03b15464b00cfea8e2504", "start": "2026-06-12T18:54:08.304Z", "end": "2026-06-12T18:54:11.339Z", "duration": "3.034857865s"}
2026-06-12T18:54:18.119Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:18.127Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:18.127Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.921414ms", "json": "66.73µs", "db": "1.08µs", "time_taken": "8.082924ms"}
2026-06-12T18:54:28.128Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:28.131Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:28.131Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "2.884846ms", "json": "51.2µs", "db": "1.03µs", "time_taken": "3.031297ms"}
2026-06-12T18:54:38.131Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:38.132Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:38.132Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.399477ms", "json": "42.451µs", "db": "980ns", "time_taken": "1.531979ms"}
2026-06-12T18:54:48.133Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:48.134Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:48.134Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.335577ms", "json": "38.42µs", "db": "600ns", "time_taken": "1.431727ms"}
2026-06-12T18:54:58.135Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:54:58.136Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:54:58.136Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.624209ms", "json": "64.74µs", "db": "940ns", "time_taken": "1.749189ms"}
2026-06-12T18:55:08.137Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:55:08.145Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:55:08.145Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "7.766853ms", "json": "62.901µs", "db": "600ns", "time_taken": "7.905224ms"}
2026-06-12T18:55:11.332Z	INFO	handler/worker.go:39	success to send heartbeat	{"txn_hash": "1bb646408f0a7b9afba492378debd1578d355db4f1e446de4df77651e8aadac9", "start": "2026-06-12T18:55:08.304Z", "end": "2026-06-12T18:55:11.332Z", "duration": "3.028523572s"}
2026-06-12T18:55:18.146Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2f051ca6447d8712a020213672bece683dbd0d23a81fdf93ff273043a0764d18","from":"3988165","limit":"20"}}
2026-06-12T18:55:18.148Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-12T18:55:18.148Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.66753ms", "json": "42.36µs", "db": "680ns", "time_taken": "1.79908ms"}