{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x164c282a358f917748ae3e8d4e1daea2db665f7f684d3b2f26f0a9a3903c506e",
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    "userId": "456716469"
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}