{"message":{"slot":"621501","proposer_index":"138","parent_root":"0x5c627e2257f9bcfd5147e2d3ec2fd03db3933867add2e51609679388f4434cf3","state_root":"0xa276976ae49e41d13a9ad2d4fa9bda4fe829bb43a0a4c5ac30437b792887b206","body_root":"0xa2e9a8a0a5d5b6158f5dfb2deac32d3a4a524604fe5cdf14d9db85b7969d2549"},"signature":"0xb35c4ca92dfea31cfb07529eb05dee28a0bf0ba4644f0aa2b27be3190f699f8c5d8ec0736f5e2610daf1d06336d9893b05e2040bf056e0e0b1d165974db6971f2fa06d0b7bb45410b03f1a8c2b004ef488205efcc67a794b26b410257e7854c1"}