{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fe5d251f8cbbd57876e092346907e30d10ebe82fad79a5a225ca4f2d0ffc714",
    "signature": "0xb6ea055b2d3d065c4e2b0b557c523f48a2f59c653ac4d012b30236f94069c60c4ac9ac2820b56f1559353a2f133231360930d45625403d339e80632495e051821c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}