{"message":{"slot":"2578109","proposer_index":"309","parent_root":"0x621fdd90c39f8be5f3249d7bcc7c5c376057bfa9840a007dcf06b250863c0ed3","state_root":"0x9e1a177b9876f4801baf2b45d586e03d3cb7608f2d5170619912927f1949013d","body_root":"0xa89cac9c77c363facb93a4fc05f33c98ac1a87b104ea19e34fda328abe26079a"},"signature":"0xb4070931007f60a7eb9febb87c3130d9b4a4a58fbb4669e6da898f13e41f95a202d91275d79d59e1981a7deb427c1cf108433de9e50fb4322af6f62cde75db328447b5bfa9039b911cd9c2630e93d7a4d7d78144b81053dd4fb34978d0242625"}