{"message":{"slot":"738773","proposer_index":"537","parent_root":"0xcf2432d919e88aae3cc307e5db30e9e27e68c9af159b7fee20639671ed14f328","state_root":"0xd049f1aaa7a772d6db4a7d0222ff4f15929283675d1592a4f125a9041e2e4ecf","body_root":"0x4cb4f4cc09b2e340d1f817d113430d1167e3a1937c5170f3965f7854b7c2c8f7"},"signature":"0x92ba2a844123d5f8307a2e7f54e93aeff570220bfebe7aee94123661437416355acd01de56fb3e0469cd688d986ac2560f2d437014fa992620f0dab148d18a5c1af3b4a4f0a4e0ff0cbbd5a1062976cd936da982f46f242fab3994f3ba339bc2"}