{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504402426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc625b97678d6a29ed1bb9c0e60231afbe8e7720f0f898813663203cac92f1d1",
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}