{"message":{"slot":"561353","proposer_index":"309","parent_root":"0xf784d5ac754c1e31d29bff930d6b1f05086a3cba284035659d14d96c29ef4bc3","state_root":"0x5ee1577f9044402250e549d507d7e658a163ba7b8d34a9af2be8b1864c14b116","body_root":"0xd5b52cdce6af9abde0c3a78891a36bc6b3c4edef9799205d8f665d49517a7c78"},"signature":"0xa57f26de44dd3544095dd6a3f79430116d022067433fed512ec6f7f0534dade3be21f0154891aca22e967107dc0728b11285b0e0422183c9f9668e68ce67c89c7bfdfb4d4efb7f40d2797accdae52c9c271fd7b6ce99aa21f5174f6677b3cc63"}