{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "634886384",
    "entityType": "User",
    "nonce": "0x92cd4b1e4428f1cb991caa4756cfccdb3ffff4980ddbf0afac410c43775a44bc",
    "signature": "0x7699f546b5ccb16f6753195868e77f253b2fc25ec15f26c28a526d1ee853ff1270de46401a83cf2425ebcd1e6adf7c027e825e976cbb9905985f6434e54e7d761b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}