{"message":{"slot":"619927","proposer_index":"173","parent_root":"0x16e8e3dcb92be2a7c244389517a2587ddc710e9b8ac3411ba68acdeb7c2a9b99","state_root":"0x7c898759b346ae3dc1786f4f5f23037d486c126b7bc4f5a309d40a4951b2d424","body_root":"0x01477866017042d6f0b7bb9e489c028373bd80ea35b53a5e75a8947f5e01941f"},"signature":"0x904c7e90f6735fc66c40d9998d807b7ed92e04a16404378d0fb9be9c115a49e41ff3ce135346197d97ed3c5b2df6a58e0d16a13f96b2815278482617538c479809ab805e2c79bdaf391aba33381a4d841603b3cfda055066c5d5eb1cdb33f12b"}