{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1906495768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9eefac9ee337a42d3600a4b7974218a849af4f6c9f8358ef03fc4d349bf85613",
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    "userId": "456716469"
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}