{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504402426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2be488d9b5b3b88504ce9246699699aff3134eee99d607fd9808284c2b7e6dc4",
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}