{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490074938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9831f6c085a0d2f9e82a6b911071b5fdb105d2390c7492b3fb2e3957053e5e3",
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}