{"message":{"slot":"554158","proposer_index":"40","parent_root":"0x7178ee4eee807f1b5a887299a08407bed947a1c3e4b0401c431c95648a6d1b9b","state_root":"0x474d3d4e12ccd165a8e33f5f809efd18519575a33be41eff50e3b28b2d62e4ff","body_root":"0x0693611921d35b371fdec84e99ed1972f880ed7cc895fb7e606af128616971b9"},"signature":"0x96ac93c34ef834fa72aa9dde9d893bb0df83b008914f4f82dae59baff0839eb4afd681fe79c599d749b8de9b571810350093888846aaa0e9a3d1fe683ec3349edaf5d0e152cea2379e19b5367105ff75fde400dbc460dc04350bd199f6d03c74"}