{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fbea5ff6a9c2699fb9d91446818ff2d038c9137f628d2790a1801415ab89ac4",
    "signature": "0x6b0f2c8062b2fe133dfcd760b176f57ae5fb74a20738148fd1f1e9eb753a799449a16f86bcfa11dc5ee966b74c3554596c9dbe0791933e268662ba953424b9271c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}