{"message":{"slot":"254896","proposer_index":"21","parent_root":"0x467b16e777b75d9e8f26a4813ab07c0d0b43da813227fc4ad9ebbc80154c2baa","state_root":"0x0bc3c593b7ac5c190b4f4daa1d17ca334113f9e184cb41263f107d4ce783fdb7","body_root":"0x0c87a8bd46a239fc796e4a4b05c295adc870095f8ee1a8739e91a49cece4cadd"},"signature":"0xae1e04b48c755adfd8768c2894092ff9925986b433dd61335b23724629f408bdac827566a0370fd1db06adf6a1cd59a0160f8ed8cb4c9798f8f12b848197e1a8fdd996db266df48e57de135d04b08e982966407b603f6e6281840747946601f9"}