{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421693092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b47dbd8c5dd2f1bba751220a8c8a61537bf57834a6ebd0b4438226a4d4c9543",
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}