{"message":{"slot":"250578","proposer_index":"42","parent_root":"0x620293ea9487c86ed22c07663158ebfef1c462f4c8370d05c24171961550f416","state_root":"0x66a1a3c07655e1611d2a59f479a16c8a8b0463eaa73a986fa14207dd60903fbc","body_root":"0x189e24cb9b8c42fa621dc48bf6604cac107df9c7c9fc509e5285af4da77e2c1f"},"signature":"0xb4fe764bc7e08a1385693556284dab742142f3b7363027b822054a91b2cbf68d142f56984f057bd2810f9533ba28cf1718c05a78c7f30a9c4f69208e6cec11475239a71e60b3bae9cdd78e2188045feafae97c94c7bf69935dc8f9d6f204b495"}