{"message":{"slot":"678504","proposer_index":"177","parent_root":"0x4e03a7479c7434078fed1681b9c43e4a17ecfaf2733a9f2156da56119675186c","state_root":"0xd8cf9fcfaf2ef00b696471aad2fbd577f164bc708416f089111a6c70d4cee59e","body_root":"0xc904b95a00b4a7bbc4e45e513eff4256f22464f5801f3294034fefe7df219842"},"signature":"0xb8d5a8257c6129c84c8d589d06f48d2f188a2c25b5ddc2657ba345d1535f3d6c6c5a5a33c5033c72ef0e8fc92cc6f81e05ce9701ea7bc4e1248b0adc2affa6fbdd31b9a77b638e912e52c7775a7569f4fc4cff4f7936d37eef4401c54eff6374"}