{"message":{"slot":"2881616","proposer_index":"990","parent_root":"0xa923a7fcbe4042928dc6ba04d0cef22ae89d9fb0ab5302a3f66c1be0eacf2635","state_root":"0x03cfce584cae0adc739f3bb8d47505e3d529d9b522a3a849345c1d9bc41b4e3c","body_root":"0x7af8cf8d89f514380065a97a12133f0dc95423454d496f222900ac04b6dc17b3"},"signature":"0x996987526446a91c24fe190ce1fbb3ccac394eb80448e6ac9ddd82c84073240444b8855a483b404f28cc75c01c7d6b2610708a4c77e322719c1a7dcb24f1be323303787e93976e6d4f531d9fe3f89813cb6389baa250d726011d2806af265be1"}