{"message":{"slot":"3557871","proposer_index":"340","parent_root":"0x2d43be54a48ded4333e97d09795caf55caf539477517d77cfdcf06db232d117b","state_root":"0x9a5e3dac7d5f459830205b02a229d7f8b64217dcddb9a4aad594fee7c86066c9","body_root":"0x796adf0b5028b863d405b2b106eeb4863219745fdaecae957aad38081f0a90d3"},"signature":"0x89711ca7996af16d9ab303f568480ec5bb58926d078cee567f5e7f8343a79853061f002510468ef6cc11954729ce7b3e127d51a54f0263ce63cbf83acd1d25adf42a805b7229f64ee6151fbddbe68560c6f6b5dd0d0ecdd1ef8ba93bfca61dce"}