{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60d2e439606003fad7e4a025cff6ea335b98cbb4c2ac6ff2c12beb3b9b262baf",
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  }
}