{"message":{"slot":"307808","proposer_index":"643","parent_root":"0x7c92f507f21134097fba95e76c3ede5c34a14483742a82b9c5e3e0d5a96c9fd7","state_root":"0x6e9560c8210068478283ead44dfc6f313bd3c87f624c553677f933fcb3477abf","body_root":"0xd67a20243118c781198768b0bb649ca03d6fba92e1463e0569e3dd0a22faaf73"},"signature":"0xafa977812d6464fe4e542d03b6869caf2aba9646923ee0e677261ea240b016344e10194895b3ef6f70421d0d2382bb1e0cfe0c1cda2d2eefbbbae85b498aa4a14a060a8ef659e7b870c8d6d16fa67a1c28d0e7f0008b56c78aca03e66277ea91"}