{"message":{"slot":"283472","proposer_index":"145","parent_root":"0x903fa3ffd9b71c489eb9d4ab26a90947682ec92acdd10e2ec574f1c1609728b6","state_root":"0xfafbdb7c8d0859593b67724a4beb41494e46aca98b737f1c2506844e26eb50f9","body_root":"0x518a52bf5ff4e5369c83f53d4d31085ecccd0aa207c4a314ab23e04915cdc6e0"},"signature":"0x86e17448221c2caaae3fb039f52d62e9306126c26ae66edef629c7ad26304b031662b8ed2b55eb5fdc0d35a41cad96d20bd5dc3f2d9c2b728f885b6edc89ff899591a5cf9ecf920fdd6407d37810695c24eb5c642f8cd09c1e8e3985827aa308"}