{
  "manageEntity": {
    "action": "Delete",
    "entityId": "97580",
    "entityType": "Track",
    "nonce": "0x7d8b9f294a46eaef6cf5819e4edf0ae77d47eb0fa41ac6bc22db79ed03976191",
    "signature": "0x55d872ca73d5d98380de34fb39fb21e33c4c96481f7d480c45fb6698149425f86185c31d48ad2f968d03babeefeaf8b0905ef1b26052a852b7ee9a073e8ace601b",
    "signer": "0x9AB6f5143f1E501c3b0E5C9d0768486ef79E8e8C",
    "userId": "50233"
  }
}