{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503683375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe36dd3e96d27d913ca765ef9fe0b5df6dcc0a7d4ede8c40e9a2187a77d35faef",
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  }
}