{
  "manageEntity": {
    "action": "Delete",
    "entityId": "692093091",
    "entityType": "Track",
    "nonce": "0x5831c235b08bc18a3f2d3444360ea6f58f5fbd108292f14d4f4087307bd78f4c",
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    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "96864"
  }
}