{"message":{"slot":"3453308","proposer_index":"398","parent_root":"0x5c8d436e28302f1439011d6105516758ac8c500ebff4ac57daccdb0825af229d","state_root":"0x590fb89364ec58ce7e12fcc4a11ad20312ac7c0e6448f6c9ac9d621434abed88","body_root":"0xbd5a6ad98fb072d0c2ca2446570a3c5f925dfed631cc02a1c9bcf50f1e77c694"},"signature":"0xa5df07486c1c4a018bd38f382ce0d0bae3714ba61b6c9c4176bb2b2c5743db03e840118dfa402c0b3d4b657be1da9ac10ef44bf57d89111ab5c30cd54c635805b3448613af2793ecfc4a86f9bc3f0312f246ffcd99c8dc1f263e89fa1af1a8e1"}