{"message":{"slot":"2963402","proposer_index":"644","parent_root":"0x87d65c07562200f81dda5c07d816c78cbd84f615f7161d10f32bd72cdb70e7fe","state_root":"0x19b43f56ca9a1a9c0fa1c194b79cef166b05982c9ea1ea68543f952b59914525","body_root":"0xac07f63ff2901e45acb61dec606f5792e5b471d7818dcd6d59bb57a92992e459"},"signature":"0xa1eef7284b9df371ed86c909f438163634af5075a194439bb46bb5f355563e3cf1274ea00f78cddd57ef86daa9337baf0b2d2b61c8a40d2764365e2de953611bb3abe3acbdb4774c4bf41f100e2e63c0481539db8c03757709b2735671a7b5bd"}