{"message":{"slot":"621875","proposer_index":"1","parent_root":"0x4b90610ac81e3d0f5699bb0dd3df3d7d0278619dee0c2db49a22e1417325c412","state_root":"0xc44c74544dc4b0917333a8299679df7c8a5a5d64ef1b26eafb7889957f9a979c","body_root":"0x37b67829dc481e0cf951a0558d04e0d48b21c621115dc5ddfb706ac03721257a"},"signature":"0xabd3f5913fbd5b87c3fa446b3010c6847a96732d0b8c7f965627b441bfc5801a8d6beaf7328759db0d31c4ec64189d4e15b104a2c172f6bd477e36b523b6229061ad9084d646b77d62e4d621e0902c2522d25a2d6ebb98ef8de8a286b1057247"}