{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311578921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa21af9ef5844e010318d2fda0042d82ef295b6eb5a8e25ba7a8e991f8a7de0cb",
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}