{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140811471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee445b3cf120e700455defa010a89c1e80856286a0f942b75c1d9156db608f61",
    "signature": "0x76874e9a6bac67365074dc7ad6ef1976b3c689063b50a3159b8bb151d9da338c517fca6e1bb7bfac717eab7c873ef66d48c9be04d4c8aa0488656fca6661ac2e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}