{"message":{"slot":"1303884","proposer_index":"88","parent_root":"0x5163b5832ab3e163f1ca367b7eba86986368ceca76bbd6a1472c0ebd063acd9d","state_root":"0x22a90969ef29763b7083c370c748e7b0c95281275efbeef03815c7a6283ec739","body_root":"0xd54a414c32e2ed023dd82eb515891291da1e789b2277a34a51e37c0ec2d98584"},"signature":"0x983d223406dde55bdcbcfab6bd523d4c0f9d66c0a729e12e72cfd0c052142de1d7acd710979d8c626ca347454d0be7ad1234ac849874054b4c417f1c4194695dff3facc1fc9d0675df1b77229c7fa3af31a4493f3cf8ce15e7f381f84ca90886"}