{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315235004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe175b88a5ec6592802acf25432c33455593fcb3bdb1485403a3631270dd5a341",
    "signature": "0x0f72e1c970feab247118233d3f29dd615ed4031e433c087373b096e3c907724f581b73477893962382be917e5ab534f5385a70423d81adf1c50079f0be627fab1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}