{
  "manageEntity": {
    "action": "Repost",
    "entityId": "884687135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c2efb37ee9d838fc3f3f22be5cd1e8a9ef9ef4e6ea0356cf461ba5b9d6a124a",
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    "userId": "77551267"
  }
}