{"message":{"slot":"577119","proposer_index":"139","parent_root":"0x5333534fefa8f545317decbd716adcba6331b0575c95c3bc4f0ed0a423361a44","state_root":"0xf87f88028db5b81c210f0e8de56293a547481919a1349fd63381fcab80dfa94b","body_root":"0x5b5305a0337fab355b42afac6fe725cd32a16f7dd2c6f75596b2bba897679cd5"},"signature":"0x8f3cb3264ee80a507ce3489264e66031546dc1ded3320f464e9d8cca18a636dc6e49d9bb12e402a12b39cd39a64f71750ae7fc2adba5b68c56e819ba15dce29467ed81f953266486cf7de21512ea2d5198a7d1a5c10ed6b49620597231457ad9"}