{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "142601",
    "entityType": "User",
    "nonce": "0x33c7d86873ab6d72ba5eada055e70d66007e3f8632280e0581a383543e97a8ee",
    "signature": "0xbcbc43b77db7728f1e2d0a3ea0eba640f5cb298766f118b3cda38da8e6736ea043edd7e43f3b2fd257f36423c8a429a42a345994d67530fb7419c0b47fe6b5221b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}