{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2077953690",
    "entityType": "Track",
    "nonce": "0xd9f78aa0a33ccfdefe878b267dfaf5694a43082fa4f0813a94b8fe9799c72a66",
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    "signer": "0x22E86A58a1B4A73Ec2405Afac7dD58210cD08908",
    "userId": "64333373"
  }
}