{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628510230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90a096275fb6a47e70cb659f54931038505db99f872f698c747f58b2d07d3c6c",
    "signature": "0xf94b0d41eb20dc27ad5f018c89046d3b7f1b2151a28a02679c2ed7636811a8f209a3d517a20da4ddf19aa5c7ad0d59d56952026027c5232ae651b403eb1c2e271c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}