{
  "manageEntity": {
    "action": "Repost",
    "entityId": "258483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e9708450368281373db4892491ad1268a3e4138495713487113c4f69a4a7df4",
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    "userId": "33896318"
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}