{"message":{"slot":"257039","proposer_index":"74","parent_root":"0x5b5dc19a6e1f25b88042c64a91391bd3235657b977bb7607c050e6a82a1c5feb","state_root":"0x77cde7db61ee5f1aa4df5d329f57101ae59401420820d039cf0f46940221ea4e","body_root":"0xa8f568fa2ffc651585dfe3d155342b498537db2ae98592a47f7f268bf12a9186"},"signature":"0x833fa1e9cd7ae0fd8286ae0bac07ba48c81ae72ddd06ab9e28e6163f7b1cf09624e182ad2e0796dfaa7c327207e9da7119f499a1dabe926226d19539b1e1c3741165596818d97c82993c9616eb2e6053abca0b66956283cb80f497ad979a6418"}