{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1640362656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7668f17a42631cc888b019377c6209272a7ab1e36d207cb13a66107516ac89bb",
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    "userId": "881446128"
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}