{"message":{"slot":"3320859","proposer_index":"299","parent_root":"0x7fb0b7339526c7593119dc6ac6d890b326ba588330520bc85342ff5661a0e168","state_root":"0x605894dd0b66a84289fadd33b74e98e3908848fa472a103720845beccd31c877","body_root":"0x2f2ce6b4b905be2826a7227f3f00e2a132121a9b490790fb7a0c1a04e8688bf8"},"signature":"0x90e2855f0a615c4992e06ef3954add25806b200f1a2b48c9e4a9a2437136a5ec784fb75c6a5ee7bb1a6324e3eb47232e0563a5b4a79e67f3c4066fad37c77cbde7981269c62303afde8ce1b41b5d1e64ec205d8a7efcfe8c19531e63a0eb305d"}