{"message":{"slot":"1220363","proposer_index":"579","parent_root":"0x6888e43da23189312cc24700530d2dda77bbd80b39876d0d39584af717205229","state_root":"0xa4ce8eb9d4b6e9c2bbe17f522801b18045140570261d77301e2676ab1d9887e9","body_root":"0xe1ec1c31b8ecec074b1fec8b9cc1a987ff780a60bcfd4b88f28c9f198143b291"},"signature":"0xb4b7eb5455c0327b25680f01274ad698110241a8cb8d0960c3be9654484a4e73100e877710ebe993066efe4e3697468c0154a6796330a2892a7b3306fedce86552fc2a91e6fa748e20a8c2aefb13e98a19ac7427625652c422348e588fcc3b50"}