{"message":{"slot":"1286306","proposer_index":"540","parent_root":"0xc5f4a2f1bbdaaa66120876b761af00e3e18d20df291cd6d5e105e594ebd75ca1","state_root":"0x8a4f44fe893b4bb30c0528597fd115ddbaa0dccd9458efe6d8ad4f63ae7ce33a","body_root":"0x7becddf561ec25070a7df128b22660e3cc6e7411df118dbd87504247a26e5e0d"},"signature":"0xa4b268fd1138cb6fd0a99d332a3be793817e7e2e2753c1bfe923f8630701481cbec232b51820ff8d966324455c742fb40b9fad0fa60e947cf23af21f5352ab7507b5808c82210feae250b7f32255ef9544d80ca37659fae2ba1040a8e806e1c7"}