{
  "manageEntity": {
    "action": "Delete",
    "entityId": "541539878",
    "entityType": "Track",
    "nonce": "0xeba167712a8f63583e877ab28d27598fe40e3602a7d4dc0071e07a534b927c49",
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    "signer": "0x2c43b23044cECC5A30030C33867e9Ac96B4D6d7c",
    "userId": "97956"
  }
}