{"message":{"slot":"1554646","proposer_index":"74","parent_root":"0x1b85b972610d3279b06ef008eaf64de2570432131398a7243eef8f5b12070ab1","state_root":"0xe966d43066fe0a46fc51019e3769fd585d9f79d6af3e8888070f1d4a8661d6a6","body_root":"0x9020b316a7b15da8ce0e041fb15d014d517c0f039e6782bdee0b49af62d7add4"},"signature":"0xb332c0f908e4b67097879e9d08ad019831c205ed8d55299400154c22dd390670da5d1eda95f134c2c8e80812bbe343b10a84769102162a21b04fc5c1a78322c16fc1d15b4f14e6933f98b9ab73b34c74b39164c0b77120ab40e5999965129651"}