{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "203159",
    "entityType": "User",
    "nonce": "0x6fe931942aa5382deffc34db2aa80561df0461da80b5d5e619218c66d802fec0",
    "signature": "0x173be95068e92de1c2d9ef4f2e7fdfd21aa6b7fdb635a222914ab0d37290858132f6f25cdd6aa4fdeb129270db4e26d703a24a42981f0edb1455cb35b51694bf1c",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}