{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1126254715",
    "entityType": "Track",
    "nonce": "0x763f16f7caa487c7a29abd18d1fc7e7beaecc1f7790d2ca886b8da1f0db0d917",
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    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}