{
  "manageEntity": {
    "action": "Repost",
    "entityId": "512978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47ab9bba173e7afd3cca540210e6f0e3c5ec7e824f0426551193b9b936b400a3",
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}