{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8b4eadfa89822a99f4dc7ee0409afe4cedce99f1f2910115afda9c63330de3c",
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}