{"message":{"slot":"287917","proposer_index":"157","parent_root":"0xa066817f5e8c000d80ce332596154cce1ce1168416f46dbc17d894766783879c","state_root":"0x378900da206d73d96a7eefe7aee6a75266967b4bedbca0c77487b0558a8290d4","body_root":"0x76e49ceb3ce390b9909595002043d8d481c96b39ba6ccafb12fbc2e97046eeee"},"signature":"0xa7497f192d55d0cffa74be4b2eeec347c64b5264617d50e1c177da729fd7218a4450411f3df62823110504067820d91b12067a81206e3a2263528d8311e77c46d2f431a4d800f6b585a9b2d4ab740090b4bf39404062b4f5674660f5d7769435"}