{"message":{"slot":"521948","proposer_index":"74","parent_root":"0xfe3195ea33ec7d0c3dcb1baab8c758692e45c8288e4ab9b417735c002aea9632","state_root":"0x74067eb3bd2640e55f9c46ced4119fb4af7b33cd387d610c92ce85485035aadd","body_root":"0xfcb51dd21ec3b9491307036131df709290d66e7f96166faf16525cd65a31fbfc"},"signature":"0x83d20f54b19456fc2fe09ea584198d84ef8d8f1968a6ecae22d4ada112fa70d88e11d5d0f8026f6af9602d055d28008f187e95e837e2fc080ee6067673f878507cb26924771841f3d5e1aed4665f0c49841e5e31d4e21904503d8a1eb2fd3ae1"}