{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494621771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cd53b43cacd8d67071a8bf7fe5ae218fcc21505a2c1579d734d7dc380501450",
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}