{"message":{"slot":"3757687","proposer_index":"853","parent_root":"0xc34e2708eaa520bd45d50c7d2f0bcc57397001799332bd837bf2ef902ea69009","state_root":"0x13d98c9254a972f672e78bcd26ecbe33a6975a11fe548e9bdbff8e023a0c0cad","body_root":"0x219fedeea54f0879d0b13878617284551ce5702918c7c30437671a8f64f39d6c"},"signature":"0xa490f60b6c09b6e17f73b8f0736cb54c9f180d3a5b8cc5ce89a4d8d0070d27fb216555d8667d6eaceb9b6b7efc6d3978070532ee8305506cf1db4225e17b0c072590b9ddc078c75002d5f16d552bb39cbf254e6db2767b4847e5d05c3c8bf3f2"}