{"message":{"slot":"300584","proposer_index":"83","parent_root":"0x08f5bf5b512ffd614d3a5f66236f18c2b3b567fa9d8857795d9179722e01eeda","state_root":"0x2405514b591c2502bf70e77f5ceab1b4c4a4b01011d3636ec4145a6e6f5edb1b","body_root":"0x1bfdbc5a02fa43ca9d7e8b69d97e77a636e01d640dfc339286d5c735020e4bc0"},"signature":"0xac83c111948b3e134ebf5ecde629e030e10f5ae0dcaa808aee59becbd8a85e6d773c4f591840008bc2d38e1abbe99ba40032550caf124314b0361ad2bb47cd24b3cd69f0a9b32d31272f175b9bc0adb322e4685fb4d6b4be89b5881ec5f93e8b"}