{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396966492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b65dde1b0d62d0511e327c7647093db400722545708fefbbfff848793e560f4",
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    "userId": "325172820"
  }
}