{"message":{"slot":"521220","proposer_index":"178","parent_root":"0x7b9fbe1f1862a487c60639942f29608d1cf8cfdec3f11a30fa4be66ec848fae1","state_root":"0xe08763b58fd10cec7a6e37528b25621bb023f5c321f78d7620a7b9ae5687f5fc","body_root":"0x72e54a77fa87a4610175c00064c0f16b85d069013ad3ccefdde654474a14b5b6"},"signature":"0xb5f52beea8b5d62f8e9963dcafa3ee05bcf776b861d16ae146df2fb05afec559b234549a828cce8a87343c3e3cbb354e041bd1f15d236b9002ea792728690aa21fb99e1a807c95369860907c9a61c3e8e9dc4e6d3fc260c54e2b3cb390843fa3"}