{"message":{"slot":"712903","proposer_index":"17","parent_root":"0x9952de7eb20c228f2f70d2cb34d2de20314e87a20207c6b331b7c6505871c9fa","state_root":"0xa2a74bef2f94c935454c4f1486749728030a45f7a75efe6147de1cc1db867d01","body_root":"0x146c8620e0049748c83fced6fa1495279802ac700f7371c3f5cd6880a0c12a05"},"signature":"0xb1753fe0c21db1b821419057d97b3fce87c3cc993df7ea98b826346a67a802cf2e1ae11ef31c5fe5740407b1f4ea57130a44a7168c0c6d0a11c2b8fd1e261c14e471c769fc2321532c02ec1768ac8858f631cf8543822bd19726392b56f7e4c2"}