{"message":{"slot":"640656","proposer_index":"155","parent_root":"0x1f0bdd0cf3a217a5f749094302377140b2c6330148567dc612be868137294ad7","state_root":"0xb21a05ab809cb127735c6b195f4fb5552059c86046b70763e96e0ee7db17c059","body_root":"0xe8752820f96b1882c35061ec05b516bdebbfd78a3456ec8434145d120949b557"},"signature":"0xb412950bfb511dc5023ef41496a4bf728fcc7a440d31537469e1001f1133ee74b0204db47ba0ae36a0c62b25f3a8ffda138829310d0f5d6d87c406bcb9ac8e3eb8890693365b5dfcd02d767c02d67e8836b03c3f05efd56d539e2855438e2ec3"}