{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399705379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x208aa3244b3de10149eeecfe387d6abfa11eb24da4d3e5a8a3ed845fb44c841f",
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}