{
  "manageEntity": {
    "action": "Repost",
    "entityId": "390815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45be382f250cf44d5fb6c136f28b8eaf07ad79c5b93200599a62f22717d645b2",
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}