{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b7d8dffbb9f8890653fe0d7ad0b771837f4f3a1448a320eb909057623f51bda",
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    "userId": "77551267"
  }
}