{"message":{"slot":"1578764","proposer_index":"154","parent_root":"0x742a4ffac52450160f48093a87f6795569d0d15c07d46af0c3e8260a2fc3ef01","state_root":"0x3f5d2099c6a1817a4234f0cdd89201c2e4b663254bf6e66f3b1748db22df1436","body_root":"0x65281ddbb09ee9912c7334d6fa8b46ca8711748c8995105d0d9187e503a4c183"},"signature":"0xb8dd4a8e8075bf4a96002ad02dfa8cd8818a73f3d99d4243ebe4b82c55d078b94ca96f34764e6ef966f6a9b74030f8e215b697d362d8ee409033ee1714568dcb110b999d227995ec1e358615b3d69d233ceb94ef67b54018c4316a67e34e9200"}