{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2054025287",
    "entityType": "Track",
    "nonce": "0x6be5d743b8695c90c4803eb86d87a883823f5d2e1e3d028ca93b1128dda5aa3b",
    "signature": "0x7f4d52bea34da39b533e101051f89907abcc2c7b3b2d5daa39390e001334331c225fd5b28a22e6bb3895e894446db8e2cf4b085624d96ebc3a6dd8ca7e40c44b1c",
    "signer": "0xd02e9DeD6CdC7fb22293F9eb051b7503b9941c1c",
    "userId": "454379561"
  }
}