{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "115269",
    "entityType": "User",
    "nonce": "0x3b64c534c12a13a5e5a74792ccaf5af6401f696371f68c241cc8325966877579",
    "signature": "0x25dd4234940770db0daf4757ffc8d5230787371dc5db80b8710e0670ed1932d119365e2b6ffc08aaf643476dbe9d68d91ec513759fb1223501e07acaa4e40f701b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}