{"message":{"slot":"578739","proposer_index":"50","parent_root":"0xf1b55e52763d56cf4c6311436e1028c44042198b6a366540f5b1a0997c4cdc16","state_root":"0xa101c1be2591b73f9d643d94b0eb2cfe5364c5e6c22578404f22b0f59c40cda6","body_root":"0x477d9f291c2d2a7c8a26c1ee49490a561f77126afaf7f0a4503778161d4793ca"},"signature":"0x89e0790fa15473aa7faa615ded6cb47d338370dcfa6956f0892af90f0df369146bff7f573e2dff426586b7b8531b7b450c12a815c0de413e9eb590f0e95c9fd50dd263495401476db4b850071d3d5c8264f97a7a36d65cfa9e2c1d652b79e5d6"}