{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1036643244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c294598e0de8b5d10e20987bd4079ff3cc5cb21659b9ebcac7d909404c96f1d",
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    "userId": "456716469"
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}