{"message":{"slot":"300337","proposer_index":"45","parent_root":"0x33516c17e48613bc669689d37a75671472ee13ae2ef2ff416aa43349115e430c","state_root":"0x2b773182408e6ce855e13e34a17cfae7e7c114b9545d768569e885b4b73b092a","body_root":"0x6ca8f85f33dac33e569de346a8d3ed89c19dbef9cdabca545c0e2254e9262194"},"signature":"0x8650c2e7f508e316001ba06f75347a45cd5335df554fe8fd384410050d6422f26c5a976d5b35ebc868ff54180d99fecf013e16cc58aaed6abad0b615a15d568bdcc59d7ba6aa6579fdd365c1b282774b49929aa70cdb2c8f1eaa91394d861b51"}