{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233471890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59b0bfc3646a0c9af773c4e7384a6894c5eba453f7961b69d83c16c0f1c3975a",
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    "userId": "33896318"
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}