{"message":{"slot":"3290814","proposer_index":"663","parent_root":"0x3031a433224b73b3e7a057b26a7d1a729ed87c1fa8f3629720cf5864f5084a53","state_root":"0xe615afe1283cc7023c30610abd65ec18bd3f33bff79162a980e5b6a549398a28","body_root":"0x432dd521d3f59a49f0b1c9b213de7d45a2b01b87737e61256fbd68dac845fadb"},"signature":"0xaab771bf64fb41d820eb57edd227fe5814b36b91f8e6a2021a440835a575891964a0dc217f418578dbae38989843b41008fe21788d6b8ed44d163647cac769fdf37312c95cf1518dc8f26401af57602a6d8354d8333af0db68a5e591400794d6"}