{"message":{"slot":"1478228","proposer_index":"15","parent_root":"0x15e404259d5bb1477f61ab1a9bf266451e1a59fc38f9f58864005c3bd1e91fcb","state_root":"0x0f13b62f4cc62bed007a3a440aa5fb04f18c4a60e34b781764d7d3b519278a66","body_root":"0xd16393733bf7670ec02206304bbe1057dd7aa31dad597650890b5c2da0e3a72f"},"signature":"0x9438b9d163310d0513194a0cb04a487d55722be52a6d891358b739b61bbf322f550e176ae00f3775118bb0a935dbc0f80070fe77df90d8696e0b3ad8e516c183c193f4f8ba3d12fcb92a18ae02c772bdcdc8dd6c0c3108452ca4cb4d81f009bb"}