{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221912704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5ec945ff5dab121896e6654720c0f1dad67e0c5a7f5914f616d831d06c0b91d",
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}