{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2054040395",
    "entityType": "Track",
    "nonce": "0x3cf733059b8271516d4673a66a18d5ddb62fabb40c2a55bd649faed9beae4148",
    "signature": "0x5cff7e558e7a18c3add67ffa8d3125ef17c068c140f962ec8352f92cbf6e69bf42e40a414712b414bf4405f82b6b276630cad16301d077c6a72bbc021e743d6c1b",
    "signer": "0xfd5EE56eda30ffd18A7A4A54B9667aE09728544e",
    "userId": "377943659"
  }
}