{"message":{"slot":"254736","proposer_index":"139","parent_root":"0x14433c32dc976e394e550c29d8da9fd64b11df3c1adc802bfdfee9a89854451c","state_root":"0xdcff0c913b76c0059d58592594061abafb64e52f27849290c6309602a19372e7","body_root":"0x420f69e6ec0048ce0bb3a4d306301e0bfb58f75b9c69eaf8b01e5eb236435dfb"},"signature":"0x94e9be7f0b55e76c7a88704bf5c59112f2ae51e14d5726e5e1635e0e044cde77fe8845efabd41592bc6bd84e35703bb100018b10547ff9842defb466f568ad31edc0ad48c2ca217430f55ce7fc563b250340dcb9b09ad567dd0fde6d45bf9521"}