{"message":{"slot":"299144","proposer_index":"142","parent_root":"0xa184ee81471966025aba9f15e7a0f6c0bdf19ac645955e95694d8ef95c087194","state_root":"0x7cca514b97ef3d083273107f7313e9e63b7cce966617e7a9a494edb1267e1f1f","body_root":"0x1ae514bc2f145758dd7fb3f9f4833c4b2b36d2bce14dc342fd90af241291a418"},"signature":"0x8cc0b2e570f7e91b58993d70ce65371a9d06e6dbb1b9b46d27cbde3ff432d3030b07f59660be202df454a225925eb0a00d0ef80963f741f1e188a6dff954b63f2f33fc2d557a60de6d1e8358229c94cefbe2fa85a014099c75c2c7a6e15db2ec"}