{"message":{"slot":"3300478","proposer_index":"1137","parent_root":"0x03d489d38acef81b5cad967597297869e6fa828e373174ef464876401401a6c8","state_root":"0xf302636b9b0d87969b057c88429a84de66e57b85a66109ae64669d7cae1466e5","body_root":"0x19f87d0cd6d1d449cd97392d9d55cb89830c0d643c7aaaa207dcf3db1c86f599"},"signature":"0x966f266ad7f9b1523ca024be475b30a6c538b4b60d4800f05a267558b2c85cd3e44c492d0bbc487a91b35ff5b4e988f1040af782e8207893ad887ef49b88d294d9ffc2c4f70d4e9f8d6b492f76707167633ebbdc58885c0f810d8033a39996e3"}