{
  "manageEntity": {
    "action": "Repost",
    "entityId": "528607529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98d23b9f9684629ba38fbaaaf3d9e3a527cb286e7a04c8b0d8863077ec00885b",
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}