{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415450699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fb1dd8107c0b11b8bfe9c4f1f4cd457e37e0c19cd7a57c9d73808f043f81573",
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}