{"message":{"slot":"552121","proposer_index":"16","parent_root":"0x26b4a355357923bae40825d787953ed01fc8dc640003f926e51cd1ee02c4c6e5","state_root":"0x4d3990980a20a6ddaf56a10ba15641035cd0a8e5146161e0fdedfa44fc20963d","body_root":"0x01620a72eed75445a7ad81633474ffe26698afdd087ad8434dcb8eb455581003"},"signature":"0x8cf39115f60338e23410db21ada8d3d864a8ebbe6f51287c34ac26548eeffb1a6444e349d94bd9452d36632ad07214cf19b3429ddd483b0d167d6294f89e67dc83dd37c1c7464309cbb212a191cee13ca9051934543fbda2c8103a8e287175bf"}