{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5df709abcb6e4fac637feb5f775969d8e999476705fbe5a66a930f65f17c150",
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  }
}