{"message":{"slot":"620855","proposer_index":"15","parent_root":"0x88335b7de9f805082898c46ea2173b598aa9ff9d2f42a690c07826ced0aa25d3","state_root":"0x21a195e5674f1c474bdacbc6946714d8717d8112aff11127b5b398def881c252","body_root":"0x4aa3c2d7507063bbe51612a3c7f5df4e107213f3464edf88e254109e79c2e31a"},"signature":"0x8511b1f3a503b949d1f0fb994cfe35844b7b074c6595678c8ded5865c331c5577dfdcd394ca63d518043a9d8c0476e481150ee86b2db2e5cae800707ee6f38f14f3756c2d0004756ebe24cac10cf48f4b61d81829d5c8c4f41500a2bc86abd46"}