{"message":{"slot":"215509","proposer_index":"57","parent_root":"0xcf8bcbf6dffa5c7f7a50dd7ea7009ffc88d245cc30a7035e9baa6cb45f0957e2","state_root":"0x60a61e854796cddd11bc48eb4caf5e40060996e67ffc60abce95f80b764e52de","body_root":"0x9c89e23427d82c53c150f0de6f027fd4dcac74fa131d42c66bbe973edc3dee36"},"signature":"0x87cb69dc7682730b39e61f6c3879a3d84bf1431dc781fbf711c4d00ba5da40dc1b31f69da67a59271fa7166158256886053bd040c70993dc5d384aa5023cc1b4891c922cb83be1ba5fa0a7249fddb6cc5eba521f002e089504d73fe0f38edb47"}