{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539972636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc3e56ae69b91e94b966ec2bed2456f0f6de008bfc9fa0b9907efcc7fdb053f3",
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}