{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1537309719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9fabbcc50c2df7c9d336acc92a94c3f318552bd4ae8aafe50f9a8d8f34ab6dc",
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}