{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "139365",
    "entityType": "User",
    "nonce": "0xc9a9b903d626e29156880ef76dc610526f1558ed33202d00d3d858bcb0d5309a",
    "signature": "0xc0b0245837acf468a81d1220643f0c2221c9c092fafef24964e12dc2077178d738e2b2ef7996039c1a82e9c991dc706217a63818e3e910a4aa475c9ab34eb6441c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}