{
  "manageEntity": {
    "action": "Repost",
    "entityId": "164908172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7b59f3fe74b5f4387c0f2c709973f72d834dded8aa8dbbcb81f338362ee0388",
    "signature": "0xd0421b3846472d48f29ff4746531c85f53af7b4e192294258280da0c712c35cf2eb3f36c17d1fe49cc31bbfe4868cfd919c7e60965fdabdfb1105c1e455ce4991b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}