{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219646418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2269b77f5506efe83086bd7917b48d5da6c53a5c5f89394b5b2c9c76885640c2",
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    "userId": "948584098"
  }
}