{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1899434988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbe4615fbf80c66d69fa6f9223c6d2b737098b69fc7803f8af1de2d259ac4b12",
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}