{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "37635",
    "entityType": "User",
    "nonce": "0xb9dea87ee0a7996395c1fa9a6728ef4ce318e2fd1ba54782793e4dff7f90901e",
    "signature": "0xccf536f8a850852488b5bd0c96ed44c2cd6fbfbf66739795bc9f37934d953a1872d843e0f0ae2d22f28a151e19a928ffca8a49f7e8a9b162f2de0c2203beb0201b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}