{"message":{"slot":"2578904","proposer_index":"478","parent_root":"0x675bd6830e63f4bc159135744e4e8ff4cfe4c288850b542f64e89bc96744bdd0","state_root":"0x86a62d76c8d0a8ad947edd051509f68693e36ae516f7c0e3511d48742d32dd73","body_root":"0xc53c90782272940000ac32c1a22f9a58375e7a8a01c343e43f8ebe081438735b"},"signature":"0xb21b82f1ddb012f441482d9ac7c60350b9a1a77286e0953d445e876be929d8598447db59d91fe7a554fdd375485cecf51552a0414e30aa85c48f38503c476a531883f48959961c9715371e065d2c3c38d4811c58b9bc6292ee885ab3161c1e14"}