{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490903268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf9e086d8745ba461b879f5e5813fd51063c9c292df283742abc7c3a5a573e40",
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}