{
  "manageEntity": {
    "action": "Repost",
    "entityId": "740374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fa797cc2f7ab58bbaf26f7cdd84f774e9e1e50bd596184f2b76e125e8264e04",
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    "userId": "77551267"
  }
}