{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888780684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6cc45028039f4e530a51abc91284924371666d6fe498eea9ebba799ef75fb80",
    "signature": "0xbce4b2bc9b1428dc6a2f49c72998ad7f435d96b87f667be56cf4cc2146e75e802610a65ea231e575c1e100626a8a385384a79493952e884b8892b356b2c180801c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}