{"message":{"slot":"622860","proposer_index":"148","parent_root":"0x8174fcfb093a2ddddc190bbca29c6cba37fb5e5e5d7375096b5475be697beb0e","state_root":"0x686f0b3e38c475600e5640a15b5478607d7ad22fc030a7b581f8dee3fc39dafb","body_root":"0xdb400e7a2ad61cd005f2a5d1618a9c3bed340b535d17a563852373b35a7b1708"},"signature":"0x8e8288a28576d9c12f1cf64c7f4ef451ca46465912ed80d4709a15d2eb3a823b881b11837341a638dab12fb0bbc2fc3d18ec147229fe98a8d08b2b37a73a24115c4028bdedf7f74586624069dd396f29358545abe1417e2230e6483e86bd8736"}