{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499767504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5a8f57525f613bedb57561a273545fac0fce6cdcd7d0b5c214f18c760bc2d7f",
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}