{"message":{"slot":"3305790","proposer_index":"299","parent_root":"0x01f08202b4d0fe47c0da9da005040ffaa84e394bc215e5d5b11fad757fa665ee","state_root":"0xe33d584416f4670de7724237355511999c9365002a3a706f862cd0aeadd5631d","body_root":"0xccba51e3beda77f497353432a9a38e4b7019521cb14a24c2b06e813fb832d890"},"signature":"0x886c41430250ec9e179519bdc256b5c03d59f6d08d30685724e6965b410608f4e2854172ee665768984a266a4023621a191e2ca017d708228ab522258e2c36c6d9a1464801df7cc99acf6c372fccd22a997c7f2f2aa9b2348372e54834d07a02"}