{
  "manageEntity": {
    "action": "Repost",
    "entityId": "773104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a249e93a6a82b45742380f188947fbced1dad3d6c8114e12701e2b6e2523933",
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    "userId": "714646433"
  }
}