{"message":{"slot":"454216","proposer_index":"22","parent_root":"0x17145d5b22ea0f85ad20013dc99b667d8adc9262c595e4c22c74165032e2a85b","state_root":"0x7e5e5f6da9ee71ae6a1e9a2e7a3d1784fe88dd95a6ddb3d8618df75db92604de","body_root":"0xbc0bef5701341e244f9b8a8cb361647dbcb13b23e01a55882550ab5e23166759"},"signature":"0xa78c6c4c1c091d08e30a9f44d5beeb1fe3da20cb157ceb3ea3c5d4476df5de654cd0ae9172aaab1ebfff13989a91df270d8ea46fcb131ed00a0f28993de8c10b00ff8848b9b62fd78aa4974f164915788403c5f6064145a617a405ad03e626b1"}