{"message":{"slot":"1576139","proposer_index":"137","parent_root":"0x3876494dd7475a593f9892e00c9126774736b9a5d3adaefaad67f0719c45c584","state_root":"0xa0354ca03eb7b410086c9ba7025aed84aefcdf316a987ef93dde0495924736d9","body_root":"0xb7e183c4844f494d548281b5fcd3f83baa05d0d6f1b877bc60485dcc4259f231"},"signature":"0xb2f2c17b99b3aba1c8c1af03212287d9093fee351b93736ef805191fcfb62f0cf22b1e62ff0bd9de15f12e58226179a212e98c554d778fc12686aff3408fae050597dfa80230347e5cc4242116fee487a53e85a7e22670dce60685928f416236"}