{"message":{"slot":"258688","proposer_index":"15","parent_root":"0x6fc7156515c3f534d3462bdf732e99294e91059f1aada1c10976baebdbd52427","state_root":"0x560ae9d384dc5f364aea2e9fe09b302237658438b6a78d03267c933b4ba5d5f0","body_root":"0xd3a7e0478fac503e31c72ab982990d85f43f9d4b882001241366df82d672c73f"},"signature":"0x80409b4dabcf1f891bdf267fe37f1760a172b7e7dd9b8827d7ae29d3fbd05a2f0d8f18ccbacb29f9720ce429bab9306f0d06f199dbfaf2df5abaf0309a4a440dec719f519bfbf7fba91e0b79e7fba49e7a4a4531ab05edf62efdf8b5dfa81a7e"}