{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303690100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193da7a465810a406ee2f1ab06e6656ce9efb602194c36f8bd8a0cd52c28fc50",
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    "userId": "870684573"
  }
}