{"message":{"slot":"639957","proposer_index":"142","parent_root":"0xe4815b474575f5395c4161d4ee18e34c71fe3d65c6f79d92a253a11b2538fd89","state_root":"0xdf20f365950b3dd99288df2af49a102aa361e68968d9bf31baedd0186be8fff4","body_root":"0xe89ac7feff894c136e61a9d5e851d36251667770f8d16d7d3a6da9b841b92f19"},"signature":"0xa7ba66a7d2a1761154d58d59aeea289cedc14a3f0e16bb51eaa84496e0a99654d9f292bbe092e8ccece5c92639f34934175c5cfba3d6fc5abe142413dd9b45b9503e0ee72f07b298f25ced963baaf694b67d983b7e76396fa706933de273bfb5"}