{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349535779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63e671c54fe056d7c055ef3bf80b86e9603775e04ec55477583fb79cb395816e",
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    "userId": "161353174"
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}