{"message":{"slot":"300858","proposer_index":"109","parent_root":"0xcb7c4591548e39c1e6665865c3480ba311cce12e874a8c4ccf3959eab35fdd3d","state_root":"0x55dd0733d371755e60019dacd6caa2ab19c793af1894ebfd73b7e0fde3be381c","body_root":"0xa963619bde46f1ce7d9664f555e228ecdd43e705ab93a7ca90c531e3d12bb6ef"},"signature":"0x8f1aa543c0c14ec1aaea101c31ef5216d759e9456da85d4cd9857914a5c78e038f4076b07394254b2f1f312b9d5adfec1190379c7915270e2a7a4cbaa22c84bd075639534758dde4b94556a8a647cbde4c9099c8bb46dd4ca43a01c2ce98b65e"}