{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1082173892",
    "entityType": "Track",
    "nonce": "0x1fac925651fb5a6ce9bbd83e24c62adfd1f51906e959f83eb9676625bede9e2f",
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    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "96864"
  }
}