{
"manageEntity": {
"action": "Unsubscribe",
"entityId": "77551267",
"entityType": "User",
"nonce": "0x94b444a0760eac3ce6caf5863b663611eb434c2a116b4aed3eb9321e468aa683",
"signature": "0xd548ada8825f61a6be6d07ee04806ef3212108ff3a36744597e464d8be524d2464175c3f6688db81f920bdfb52f289c7652f32b8d421d21c93322167c91be6801b",
"signer": "0x75647f568e0a3C7594Add477c1BC9CBedBeF7B42",
"userId": "795494717"
}
}