{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099747593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42f2b73132b373206a043eb7ec5e478996382bf305501a797f3e372b38dc1b4a",
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    "userId": "854498636"
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}