{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129514976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcaa81aea4a434ac67ba41fdb07ed14f11e0e49d941148b9fa53673685af704da",
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}