{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543824519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9511be4373aa59d33ff4e0d305b9bba2618a7bf3f9f6a880cbd6f8274096560a",
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}