{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404392625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x488688f1b6425a34490cf0b7bf70ea6459f5faf60aaf8d55942306ef73e96619",
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    "userId": "870684573"
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}