{"message":{"slot":"538253","proposer_index":"21","parent_root":"0x5e14a4af73cc5d9dfd4c1fe493742243bf5e149741ecf85b139fc4df23c638aa","state_root":"0x251425c3fc48409e698572462206fe316d281801bee2b6f77c512a16b314de37","body_root":"0x72cefb1b53ed73f3e4e371efbea9ae629101209473aec06ecc04c5b134410c87"},"signature":"0xad6eecc87cb7126486255ee4443d59f2c5e33b8e79a150aa3228e54b6852c6492f181f4faca433a6482f08aa044e19e61780902b82bcf52dd091492b68003d30f054de5609bd00363c2b0c748997467375aefbdc426f105f4c95a38435268411"}