{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478455344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcccc310f3704b8d904c7d98fe031b6769ecc4e09cc9033258f21a712b40da5f0",
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}