{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2005715888",
    "entityType": "Track",
    "nonce": "0xca72787788ad52a61fdd71ceffd08629ba86c1b9f00688bc92c561f649da9562",
    "signature": "0x35ee884faa50e79d197ebfd342d8403fcdd953f3e35d28b1d0ad9b626b64c9e41e89765bc23c0f617f342cb6768a7e983d0f0eec598008b4e7011a4835a4b39e1b",
    "signer": "0x044E8a0c52D10A25362559515A840D07C1a88EB7",
    "userId": "831559707"
  }
}