{"message":{"slot":"1297409","proposer_index":"645","parent_root":"0xf8613490256e38bb30c9027df53a305c60b579eac1774442353ef37aa3f29a8f","state_root":"0x55ffa2dcd182299a4fd98d5cbf5634012d980ae223708399156fe160a5606b89","body_root":"0x8d1e95343aa151a149b6bc9beaa11df1b68eedf1dc937b2a130763b863c8b01d"},"signature":"0x8566cb4826ab30b74a36b924e0c9889683c5ef9339a0b4670eb17df6ddb267f78002fb2fce6c91deedc9dadc7766c663044a859d0855b7c71886450cad2a255d30182990e997383a8cae39e621f4f1e725f0aca2dd26f49fa65129b4b3eccaa9"}