{"message":{"slot":"520354","proposer_index":"90","parent_root":"0x9a9866f39ab19260960507b3abca45d0a4adb65fb643d7b2a5f097181899d59d","state_root":"0x4ba2b0ac748cdb74e9e3e6a1f2125f034042277fd42e44e4f436a10501e0a633","body_root":"0x0ccbcc6e794e19801d294c52a3ebb9b56e426b72323a852590af3c3fc35b27b7"},"signature":"0xb873cd661981f34ade76e40ac93364631af042a4a3abfdc0d0ac216ff51f2f68a7d93d0b8ecb213a73a134520118233b0eddbf6a913edfd889e612cb9883876f4a361a116d66e6970bcb81e71ecf569616f4abd6f647e3c76ff13ee1bae14373"}