{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "22766",
    "entityType": "User",
    "nonce": "0x987e78d4ded8d0bbfb2185adb30fa0a25068f573b4646be03417b62d3e820e8b",
    "signature": "0x30b42105c39c1c2abe9bff7b3bd12bb8245bdd78799722001f041c8c9c5f89197fa0754ce0da60b363dcac8abf6fddb5ae2eb231b58dab8f4c9d1bd4c48defab1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}