{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516923441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39072411685c4524c9931a32d324c70fe637efde436259ac87895aad9899d46d",
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  }
}