{
  "manageEntity": {
    "action": "Repost",
    "entityId": "298722434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a393f8105d060a78f3160e6c07b1b1ab1353687c397a41f2ac82dc3eed1a74f",
    "signature": "0xf45b0b610181799c07c57301639515a732df27fcc015af8fd492f22f3e77cf15483fec5a682c3d25af602e878465e681e654f7877b09682632bcf534a26fb8be1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}