{"message":{"slot":"4578363","proposer_index":"57","parent_root":"0x5315ee35cb9452a00dcf4883acbe3f6557da8478553080a7eb51a30df7192160","state_root":"0x991994da6b70124a885735819c1c630641678f9bed903eff9f8452e0670f40c1","body_root":"0x780fb8bd0ed8acddf5b522821fa2b6ea850cbbfbdefb9d799f444d00cec5bcf3"},"signature":"0xa69b176d52760d5e1617318060c9ba0253b3d36336c5264a52bb94423bcca6e90c8b3e5b898666b012709b991a8c8eed09d2ed5e3644b5b8a425300115473513b5f8b9fbd64004ee2e095d32feb18a1003fd0838ff860984bf0eae3448c96733"}