{"message":{"slot":"301752","proposer_index":"55","parent_root":"0x23ff391e1d404bbdd25e509b3310114266e23e47edf9c1561d950a821611b560","state_root":"0x4271975c0c9ebde749d6854175ba7028f7a3f9fad756255e099e7efbe6b6308b","body_root":"0x223961c972be87c57b39e8fd4e31ba5ea1d6852c1d8c38b0ec53ecccea088a5f"},"signature":"0xa9c0a862fed85dd5f3aab58ece4565e58d9b2e1df5ff6a9962b31b5b8756c3c5d8485be04b82ff8f94b32ee8d61fa88117a50a5716c7dbe865630bf845369c72325e4a562e2e6dd07bb55c9fca82355786cfcd5fcece7712fce190eabc9982fb"}