{
  "manageEntity": {
    "action": "Repost",
    "entityId": "668504529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49c691eb50310b1b2793b7b2152bb11d3c48b5c5c510fcecc2343389a090f29c",
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    "userId": "488430169"
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}