{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54e3e35ff15815781d93f492f11e6928e9ddfcf3728c191b66885086db79afff",
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}