{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71facf8345836e17e38b4a3124a89f9bec940d8c15bf6581b3bfcabe4d2cf1e7",
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}