{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "10182",
    "entityType": "User",
    "nonce": "0x4764599eba82e14fb51fa75c9088e64b074c4cb2735f794d550e11231ea4317f",
    "signature": "0x8d4bdff7398dfab6ba21f1481615eae055f4d3faf1bb93e6b28d5418a85a43b75555c1b3686cf832e43c60cd1794355bf678990b0414e42681b1536e2c9978931c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}