{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4863b91863a9dad9fd468693dcb7ca339733b2b61217b55471f1559fa1e1f411",
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}