{"message":{"slot":"1640595","proposer_index":"148","parent_root":"0x19bcfaee1159cbf7abce6ee32751a62c2af4cc7ee2085b85f6ce6901447ac4af","state_root":"0xb7ce37a1e2cc87336a23229cf700ab7d57e446be093f3b3cc000c3d349d9a973","body_root":"0xc0efd7db50489c4c627b62bc8ea8933b96ea59cc35dfbf136fce4c122698e169"},"signature":"0xaeb41bf88a759815fd062d7bf14b278869abe41ed3f36ccb4b5f23b6dbefcd9f773cd5685b77c14396ed2f6b9a9d1a0a18d75d94de67ac25075025aff914b91195f9f9ca2c443838a07be6fa92fa440aeb0a59734a84f6411d06efc94a1af580"}