{"message":{"slot":"1888543","proposer_index":"142","parent_root":"0x769ca492ab87bdde9a9197160e9f1b00384a901db0b9a707d3ac45e04d576e10","state_root":"0x4517e778f7266aa8c8ffe80ca7e1fb8d2e30e67d3d681e60339e932187ca9283","body_root":"0xd45047ead6ba1ca297c8d3c78bfd90c0b909ca6fb3df6ccbbcd539907ebd5600"},"signature":"0xa300a26fd78f579eebac04d285b5b4b4aa176d105c7febfeb70c6e28144b013c98dde93e5ae272eabe539063147615c115d2aab353d497ac4d4ba71f75f90d7050a286cd1369480e647ff6c4fc22563aee07998fcf2197e8d10cf21f6ac24269"}