{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x131ca6b9b02c2b439daaa910389b4628fba6bc427c524993dcb4fdd5942a8695",
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}