{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1047715859",
    "entityType": "Track",
    "nonce": "0x3a80ae2b30c8f7440126bfa7d2cb9c1315e6bc395d603b7ca4a55bc2b416ee88",
    "signature": "0xddf65bfecea7c01359e6a7f5d2fd49b4ac270a35cd06488707f90211e92795df520bd5635f359a729bde6cfbc3673f7be28b21c228c9bd3b9ab145442d3f96dc1b",
    "signer": "0x04032370f473D46Aa4C598fc52366c5fB5915f04",
    "userId": "116136"
  }
}