{
  "manageEntity": {
    "action": "Repost",
    "entityId": "339886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa16a407c36d8facdb5bd2d03dd20d0c9756f298a8dfd55428304a6f33b95c5f0",
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}