{"message":{"slot":"258700","proposer_index":"174","parent_root":"0x330f50775967023299e4de57e376118d21babee862ab22e00faa805dbe2c3d72","state_root":"0x535dead5d323404962d3c90161bb01a1dbe0d75287df35b27658724c2d4466d1","body_root":"0x8a0f12e828d576d897fbc188c640358f61ee95bfe4f553e65b8e48de351722c7"},"signature":"0xacb8c0fb43adac02fe8b5901ec7459e5811901f910ab708ab1fc34b8b9ef918feca7851a69703b0fbaa38179a09963041960e89eff075149069e051ff86eceab71cd672818347daed587ba7f6c57a0ffcde6f7a1b1e7fae1538bd84b3cb6112d"}