{"message":{"slot":"537995","proposer_index":"17","parent_root":"0xad6e1878402e9f76a5dead0216fdf3d9b4fd87b749b8911311c505bb4c5b035d","state_root":"0xa9f156b9e777cceb7a2ebf59af80c2d79f05925f7b685644c0f7d614ceb42c36","body_root":"0xa7d52ea45f843d98847dbb1c4353731a87d55fec67def6a42e14bd445606a5cd"},"signature":"0x975fa321077bf6d7115588f89da4501c8fd14550296d31e7d759e07c2736ef1f46c55aa6901558cb89111d195db04c770b746178fab2c6789db2b7d97f832e51647ebc9c29f88d4ef3ab8a87e1a438595dd14b34ee54e561cf50d5985934779e"}