{"message":{"slot":"299648","proposer_index":"21","parent_root":"0x1dd56aa17cc551366eff01c9d92b9979bce64d91a4c8b0af3328a34be938a0c3","state_root":"0xa353f6d83c99f3057fcf4ce1637e16997d3fa58ac5b14adc5bea083f80c3445c","body_root":"0x3225cca136f5bf36a63d5549d8463c25b9213f342f20a428894147faca81bc88"},"signature":"0x8ff7862ef0ccec027ef3e40cb64ca1ccb8958b11a59c699958336898ff62c150a332ad68483c554dcbdce8f054fef84315785a2d992ec7c7b52f85d113a4af8375698e50255489c1c0c25585fb9c1cb5e680eb822fdbe1ea5814af64073a8e5b"}