{"message":{"slot":"257253","proposer_index":"14","parent_root":"0xe618e4a7dd617d0531bc7c1ed0661395170dde9bb505523e7429312187a478c9","state_root":"0xd3a300b89a5befe4b3acd28ab0a0879bcf3cbc5e23a0eab6c4f5a512b776641f","body_root":"0x1791d16a4de35da3e937aff723443a1a3fa5137b10f0c78e71d406f9027ab815"},"signature":"0xb7f9e10efca604eae48542580ac0102a0ab30be3d11e146b558c58fedbcb089b8ce7906b13ddc5c0aa80c6396ba49ef50b3727165768023b422ec0f9a3ceaef8ea49320166691b316ce3f3ce9a403c887b1e310d973c77d0209ea22b387d060f"}