{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb7b825cc2f124b2035ab3e6d99df27597f772f92a05604012cf08cd53844382",
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}