{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "50672",
    "entityType": "User",
    "nonce": "0x8f87e392b3b1c27d62433e980d9e180fddb030bc3411adfb42c76051e29394b3",
    "signature": "0x7467daed42c0d069c45d9b3657e7baaf6fcd64c16fd5d402f3782d778ed5406265be513d3e6bfa1bf1c1df2c1da6355526c0b5f3403e72beae222e91291972221c",
    "signer": "0xAD107a7f1cB5918cCa4fa4556Db5395B94A41710",
    "userId": "928659794"
  }
}