{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520149665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf3bffb2e68e5d1d03b95c632f63aba39604b2c7e68984b4528155079d98e46d",
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}