{"message":{"slot":"221572","proposer_index":"150","parent_root":"0xcb15cc25e126bed5f2f6120de390964d2f99d4f42cf64bdc5bcbfceb8f54a33b","state_root":"0x54fb328b7b841e978904d5bf47dfb15dd8cd55f86fab185eb0c0dfe8e49be7b3","body_root":"0x70fe8b304095b7bf0b61cf4c6a199f91bd0a4e9e09282a51a5bb4fcb95ea5d09"},"signature":"0xac2a09052fe790e34c248c273ef4504be522d1a9e92e87020354e2544a573ee0b19f360e828d47e58569145023b457a3116b55a0dd48b1de9e5595f05cee9520b28636249f305f49281373cd7d014a3f43a0fc99170fbf63b43af5059c0921eb"}