{
"manageEntity": {
"action": "Delete",
"entityId": "797436157",
"entityType": "Track",
"nonce": "0xb8178410bfe694d4cd6272e61822543f797d914a5bbb89217b8d84b83eb16159",
"signature": "0x6903ab949d21c5e93542fbb4a36880794e9adad8b13f297fba699ce2acba0cee6ad781319efe937a2a01034aed71866baac03407b6869ab800db36c64acedc761c",
"signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
"userId": "715160400"
}
}