{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dc1994c543699f02c316a689b39be6c39bba89c6ef2dcd4ccec466cf6415590",
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    "userId": "77551267"
  }
}