{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873389168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb42a4f4a853c1aea19e391de948c0187771c3c4a6c4c0d06e2a663c3a8e20d40",
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  }
}