{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492379291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x123fd9bfeb4cb970d792f61bd51228d91cd7eaf61d3256b3cd3067d7536a28c1",
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}