{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820300663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3830f51426e71ba3800efdb9bb5b7f704df495d648e7ba6ae93e0de9a322dba5",
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    "userId": "870684573"
  }
}