{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472455057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce8b657910da3608ed475e6453f0ebed0a8e4e224722e05b303692d9131352d6",
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}