{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249978311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x184f7b6fa1ccf26823fb5d0298fb8c4890865bd16c5fcccf28449d0443a57f11",
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    "userId": "854498636"
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}