{"message":{"slot":"307319","proposer_index":"58","parent_root":"0xe77a5da4ca6c01d78e6ed99384a58ff9afa4f8e0ab33256ca1bc90ebdcf9fc31","state_root":"0x8c4d29c04debd015a7e2390a9a79df3d163793314966e781e49a4a90e234a7cc","body_root":"0x4ce6a6235c1dd8a27be35381a0a61dd64b4f74ed57060bf3eb4910f882404873"},"signature":"0xa90a414e387cf1d9aa7c680df7472834da846f53c595406d2850b49383abd73b966e7498658f21c53a0f874b9cda3897110d803e88c31610604e3da9c8523d221e77b0a5cfc61f57b63380498a8660d45517241a4ff80ed2b9a305fc0d27def7"}