{"message":{"slot":"1456579","proposer_index":"139","parent_root":"0x976b33ff19e20a124511d8b4dd9a8013c63c36486e978770044fe29bd40e67b9","state_root":"0xc8464edbf2b1c58802d8c6a35868580010683463f7b66f9e5d64709d7373f18b","body_root":"0xca1dbd4e3991bac5f835c88f753ced92ff9b36ee9c943c79145eb481835e3a79"},"signature":"0xb9685581259ab93f95ec6ebfb371b4ae514d637808556326eae4a0b1cd52ffd06b9ac1bc4f4b553e2865af5733450f930665c963ddcb6aa98220a3fa753a85df6135163e2071e5bd12baddc97d16e54042d2ae6f3297dcfc70e851275f7ff715"}