{
  "manageEntity": {
    "action": "Repost",
    "entityId": "289745338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f7460c6e9a531ae75cbdf8aabc0ecfcdc39d0190cf1b5789eb13ed8d12c1ac1",
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    "userId": "508263176"
  }
}