{"message":{"slot":"1520754","proposer_index":"39","parent_root":"0xf42e75562aaae65595a0dbf5f9e04cc99b1edd1e448584fb0d34f78eaa94a707","state_root":"0x455288c7370b13a932c0f10898172e25e603984da638d4effe092da7e8a9f145","body_root":"0x4a6e4a4ecf34bc34a2d16b2ae404e2afa69fbe790e14f09d70ff36a7585716d4"},"signature":"0x8551c91a87798dbfe0a67c7d8b56367cdfae4dd57f80c57e61ea78bbc967ccee7a4d0dd6caddf2478cdc730e12b130b80d7a30ba0663bf52b279c88916618780b408aae2ad044425f36c9dd6405f9667a1e7004e3273f9f201e1629fad47f9f1"}