{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584788152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f429b0deb329a60ee8fb6ce77215e4d85e3a279ac6c32600bec289a770b789a",
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    "userId": "728570067"
  }
}