{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421799655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e0523105279e4cc5a0d9c6c9a755ec86a7c7d7c6a9c571d0f526a050f3dd723",
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}