{"message":{"slot":"689550","proposer_index":"12","parent_root":"0xd4dfd62daeb063734ed1f0348d64364a626a3fe94e8a1f19e2b71c3e7259faa3","state_root":"0x8ec7b2b864f5a56741e420c6d8d4e2c3412be78f8d12b972d182a41c8a42ecb1","body_root":"0x3dc524b407d2e2ae9a2a15976746afdcd80cf5d8536ca907cdba6dae4c9b0784"},"signature":"0xa3496422e0061ec0f7f2fd31ada0461f72879cbf37dece6bd342431c9b8a2a46fa98f6b8ca1c4a03583b38652987b908179c32b3ca6f8e9d799971a850b2f6a3eeec4141b78a4f43053ff39dc627f2111d10526ad58ec3694430923b5e849db7"}