{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9cdc93ed28f997a6c15176685cfbeb9c3fb2143780f1367f8413248d276028d",
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}