{"message":{"slot":"748619","proposer_index":"54","parent_root":"0x5c520c481fac22f24a84d6edc895f091eb7f09bbf63a34f7ee6dc194a65fc009","state_root":"0x7b1653399262c7b39f59752fdcb85d03df0473dc3d17bc031ac6e7613f436505","body_root":"0x0e8479f147832e9bee507635dcab7ebc56df2ae689482e7b05289a2dff9b862c"},"signature":"0x992b553d3e21e9650c65689bb79aadb0cb4d9232658bfcafd7baa7a51a9ec0c88886399e2027c25c01bcf2f48d7be9cd08aa86f7ba3422c8caef1d003d3e3095f229c50565146bee24411513f7df5a30a27e0e6ac7bfefd6775c04370c879f9e"}