{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900699999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5bcc6d9ed3df14e6296eede22511632d269cdd9db95acd09454f42e67398484",
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}