{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519966803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8349a70f32d89edf9d8ce7a791b963b5e76f2bb51644638cb7ab8ec71a79cf7e",
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}