{"message":{"slot":"299945","proposer_index":"17","parent_root":"0xb1022a8495a2250d454e7743fd4c5374c588453f97b15962a39049fdb450d0fd","state_root":"0x6718f6f9200135ecd8463acd0093fa5515271f02478d5b43d7865419756e44aa","body_root":"0xb1d54e46de56ba04a48d719422366df52035e97ef9fc9ab398889144c27289eb"},"signature":"0xa14f99b4f7bbef42407e8e592244181edc5b7486d1eb7306df22ddd833353e7b1485cd938d3e9cd30b9a3c1032e367d2091564498a698d34a84c7a628632ca6289efc7e15d70a211c3b7daeb756dc2e3513ed956fe5ae440740a8ceb47bff7ec"}