{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490601231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9650f36ae0d6102a85be2a7473bd7a8faaee20e652f78cb6a5861b4f9431a29",
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}