{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388590689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfecab0cc7e6573554eef0f3b753f701d576457bab9908e0ae1b2450dc6230c31",
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}