{"message":{"slot":"3421228","proposer_index":"353","parent_root":"0x6d8259998d34238e6b6b7c506243885eff614587bb4b365145d222fc780e2ecd","state_root":"0x5bb5e497da105a717f2053df1ee46cfb6f2dc621e2938fbde0775409b3dcf49d","body_root":"0xf70707e3e7612386b8bfb52078dc86611484255124ae56b4b6318c1706096ba9"},"signature":"0x8512fad4c78e08ab171700fd688cf4af8c65f3973a5eb9af24d092425bb1d1afd609272138f6d8755881b92c201350550d7a76227543fe32b42ee90160e771774d905dcd67c4c7a8598a183625ae38ebcc3f06da98b148d494db48d43cc91912"}