{"message":{"slot":"615913","proposer_index":"139","parent_root":"0x02c9037db598d5fea472dc74a370e43b7a0b4a54d69d4b9fef0aa0fbb99a8ad2","state_root":"0xd333fa003874e993c85b6d595eacce5db5b6d724e3504362e919c4dc9b85a40c","body_root":"0xbb1f1d227d37dd90d0756316df17abc532ebf874328c27da56dce118d23937fb"},"signature":"0x8c2d4e4bc7e9f13a5de6fde9ece5d6a3cd6ecbe7b2acf35ea1ec913e90db24fe6ffe978d9a4a468b888abc35f58a940c07aa213f5e425c49cd5c56da3ef9041a73d890a6218e720eec3620c151ac4177da7ed5d523bf8ea76736189b03fcab3c"}