{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4d9a9fb1ec742a4b8ac4c27a7c497229817c5801e510affcc8e126372f25d68",
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}