{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1327655747",
    "entityType": "Track",
    "nonce": "0x2da508ff824e35fc75ee7698bbb9c2d0c902e1799549c627bf809a69039f0fcb",
    "signature": "0x9d6249ee73e7b8fe399119584376d01466a012977ee6b1bd7c48f3008097862266399b9df5ad520806ad2f735f90595c90a24f5aae06cd1a79573dfa00967aec1c",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}