{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849757687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x663c1028bc1c63b703abcdccec103237f697c964707389faaa292cb19ed554e2",
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    "userId": "870684573"
  }
}