{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1553616399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d8bd2092ca743367e9e79bf0f5e2835aa8ef97089e35807205c1e833cc33dee",
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  }
}