{"message":{"slot":"554869","proposer_index":"154","parent_root":"0xc4b19e161753398fc21cfd89d5dcdb70c2d4f4d32cd4216c4c69b7b85a1c698c","state_root":"0x83e4e9a402d00b9238b807a09d8803955c0715c1a2fbd47e6de4cfb907a0d55f","body_root":"0x99a5a4e1c738ae094e46f1527dc6f0086aa2c1949a75341e82177a7fe4ea742a"},"signature":"0xb517d3de65acfbf01c5482af7fe07b4ca46b527943030be9f56e8b8e6dc7b954dd699c41a0788e97078ae73d609733e9163f1837c58805dab3eb2a6d87f55cbf583c8645023956b78dded964e9bfc45258d5787fe83d8be040ff65abee809140"}