{
"manageEntity": {
"action": "Delete",
"entityId": "241699936",
"entityType": "Track",
"nonce": "0x59d4673bff09fd303e5a66eef82268a024c49a3f09bdf3cce2320210e1201416",
"signature": "0xdbe0f2fc5feb53696bd3bf8d0abc3e7d371c10d73554e077657f1d45462e394b75f549508d3b6389631acec3125332aed3abf84351308d6c6269e7bb679085121b",
"signer": "0x5E7ca035944bA78C6Eb25Ae014171cb0E017c6d5",
"userId": "683518262"
}
}