{"message":{"slot":"278560","proposer_index":"40","parent_root":"0x2bd507be8d6af089034df1ef73bc1ad2f4eb2819e180cdddb0b1c335baedfa39","state_root":"0x55578b42fc19a28a665172044afacb1ae5fb9f5aae2dd2375a2b523de91c4613","body_root":"0x66baabaafc0fb86303d4c6205cc3b42365b7ccb0e05d6e3a82e0957dd7091c1e"},"signature":"0xb902d1cf7cd85d06d63956e288f24717a25bd10928755c4743be08700cefec1dd5bcab5c2850dfd663cc254e0a083a0d18002273175480d5fda914075d67f6f24da2557956ce88479fc78b41d5de22e322b63399aa73cb77140615c465b2d3c9"}