{"message":{"slot":"290370","proposer_index":"129","parent_root":"0x6d9f7e19d86e433b9beaf009f723e63ca4bc002256f56213ae08c54176f1288c","state_root":"0x148932f3dcd9e5ea9667a32c64d293b3f59d55d7d00c8d576edd2597d7dcf4c9","body_root":"0x5e16dc952f5a653a3fab72ef42163c0801fb6fb6bc496eaa13aec815345bbeba"},"signature":"0xafb913487e9706c137ed24631514a5cc95c96a01aa3a77ad2de702b897a402d4b59b61911f8e4c2a7f5d3d81a70bb2780dede4f0989bbf1ff76a59fbf0d0b614e9dd3268d365e41264349f670ab1c3bf52c43bba0b69843c17c11f2d7ba1632b"}