{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239415094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x671bc501819208b340ce92f83ba05a7a5f643f1ba0208af05aed7853a0f1d622",
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    "userId": "774741623"
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}