{"message":{"slot":"1421290","proposer_index":"174","parent_root":"0x5d12a93c674e806732784ca89e0eda523317a533203327a8fc6d8667ef0b70a2","state_root":"0x56457e9cf0f553f3bbb5886750e796bc60121f6f121d891d993d12489823669a","body_root":"0xee69f4ac1392c61dc7fd841d30823964d9266a6ab0b598a606e314541a1fbe62"},"signature":"0x88d2048adb396b8a5f2112b171905fca39481291559b9433d6045428215a5460978734aa39124361a669515439c6bc94093580fd2077aa7f783ebaaa2a754adfc6311b091b9e59796c1dfef1baecf5541f48db5eeccc05324814fe01340c8c45"}