{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505756896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x510804064fd5b3de56f22cfd52213b261af5df971f3c663e7461be572fcb55ec",
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    "userId": "854498636"
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}