{"message":{"slot":"2257339","proposer_index":"639","parent_root":"0x1768bb9b9f12f83394a4e1c2765fdb0524b9fb44c74e5f6e0eb5c8e5144dad84","state_root":"0x807254789a63134f1269c22761a310cf3e24f54eb1e0d4c4afd956f5f2bbdb31","body_root":"0x3cb07a0e0180d11477e42827213d7223e7e9fc8347a3c27d086ec3b40648cbc1"},"signature":"0xb97f5603219855e0f7de55c1b5b158230820643e5f35069cc7c2e8cfe6dcdfc386a0d9fa5ad2832a9b88d8a80d3a7e5b19971b1df83b072eb496e690ff6bb26066d151707fd376e1ec5c2d9f04eb13c9dfd8dda31641ceea49b06951886b04b7"}