{"message":{"slot":"3421971","proposer_index":"500","parent_root":"0x390d49c9b5003275a34f417ceceb5d037362b07675a3b56496ff102f47b5b1c3","state_root":"0x1b54fcf3e414d4bf1fe0835b958b335a51e43615ec0f4fed8626e2e708ae873a","body_root":"0x72fafee40048762e1a9783191dc8710d7a3474f712c4d0e29ae4abaa6b734e68"},"signature":"0x94263fae284622f28fdee663fa0bad99add733333a96e1084acf5b57330eb280914f43807938707d361b8bcc8b0cfe6d0542a829aeb55863c96a6f9825defa2246f33b146349348a493e27bf652d25d09bf5561bec2fc7307d46f90d57905716"}