{"message":{"slot":"4216678","proposer_index":"21","parent_root":"0x4b9bfefadf753be19f158cfd27cb991dea4876149b78773f3102da13c697ee7f","state_root":"0x149d6c4bc927cd863ae9391f7c00e75d19d5c7ce2498133bd6c87a8527e446b2","body_root":"0xa4575248e5f26c6d1606c4d9744bc18c59643384b9357644c15826e6e62c5508"},"signature":"0xacafaa73a2ff8cf9e5b2554c0d3c80633188308f1a45dce55a40450d367cd5306caeba20608281d0682487f0ea84dfc803c3d4795f91ee1ced7dd6a31f7d6ff067010e580c57ef2b7efec591b29a541e10d7f6e1dda1f0ccfba197fcac95d8a7"}