{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397383619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x751cb620b05d14b8a33c96e4a706b072ee7fff261f12e0b79236f9f47a226c09",
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  }
}