{"message":{"slot":"644708","proposer_index":"147","parent_root":"0x999663c6b329d48d78917ef8ba341de94c9baf0c3cce133ce497352d316b5e07","state_root":"0x9070f8017052552d5479305ed67e1a976d313dee3c0ac61ea919525916f073aa","body_root":"0x7f8ab273cc327830be3e10d42ea2e9c69e540feec2b660ac6718a42c15300600"},"signature":"0xa18d399408b1f7705e0799983828f81d84ce838ab7f2572fc749f1e29b68566d42895796110ed64a1b5a76a19b2d963f1085ec418e7c56214bade74f99f420a04ab8bc7bfa031a606845f638f0cd9be4371368d421e10f5784bbb2727b6c2ce9"}