{"message":{"slot":"257299","proposer_index":"106","parent_root":"0x952ba0397701fbb1f8450dbdf40b6d0fbc33f73bdb4c7554e4bdef342b4c6054","state_root":"0xef3afa667e73c5fcdb881255df98f67ba1877b2a4f239a52453652277df92ae7","body_root":"0xa7202c16d8fb45c69dd8d4d6474b79ba9d9d73c879540dc92bb6f3c56fa9473a"},"signature":"0x87c2250552d3d5fdc115bf6bf5416b7e24bf8eda43af46de354746f4c1b69c3c4b3c144a01a87e4610d91ffcb8bb86df09153993e3da3f050dd36bbba2d3c8b853a1da878bcc26d95e9103a06a167247a473fef7516880358853f2f1390afe39"}