{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf032d8022681b8e60d7925a9cbef55a6ecff53153c5600fd516c612be06e7d9e",
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}