{"message":{"slot":"289887","proposer_index":"17","parent_root":"0x4aed0f182d16c4a1f2dd16413ff83017f512806dc72eb8da13fc62c9fefd8299","state_root":"0x8b55443e6966a048b710efa626084e0221a22d9228c1447a671a8f7d1bc26225","body_root":"0x6edbc8c2052c62a9f3de43934c84de2534e9a7a9a7bc1656a69d4dc6a21adad2"},"signature":"0xb925d34f66353014a320db1bf9bfca4759a886b067c055a40ca2be0baca81f4dbfd86628d583bbc720ed623fe818ee1f15b9d5ccbd6d2d55ed4e44692ed4c307fdef0b995fb2c1f2d5e3417a40d1843c326a3d550c5cf046a6d5ca806c2d4f07"}