Untitled

```
INFO:     127.0.0.1:52125 - "POST /adcampaign/get HTTP/1.1" 500 Internal Server Error
ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/uvicorn/protocols/http/h11_impl.py", line 366, in run_asgi
    result = await app(self.scope, self.receive, self.send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/uvicorn/middleware/proxy_headers.py", line 75, in __call__
    return await self.app(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/applications.py", line 259, in __call__
    await super().__call__(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/applications.py", line 112, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/middleware/errors.py", line 181, in __call__
    raise exc
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/middleware/errors.py", line 159, in __call__
    await self.app(scope, receive, _send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/middleware/cors.py", line 92, in __call__
    await self.simple_response(scope, receive, send, request_headers=headers)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/middleware/cors.py", line 147, in simple_response
    await self.app(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/exceptions.py", line 82, in __call__
    raise exc
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/exceptions.py", line 71, in __call__
    await self.app(scope, receive, sender)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py", line 21, in __call__
    raise e
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in __call__
    await self.app(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/routing.py", line 656, in __call__
    await route.handle(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/routing.py", line 259, in handle
    await self.app(scope, receive, send)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/starlette/routing.py", line 61, in app
    response = await func(request)
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/routing.py", line 217, in app
    solved_result = await solve_dependencies(
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/dependencies/utils.py", line 555, in solve_dependencies
    ) = await request_body_to_args(  # body_params checked above
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/fastapi/dependencies/utils.py", line 690, in request_body_to_args
    v_, errors_ = field.validate(value, values, loc=loc)
  File "pydantic/fields.py", line 854, in pydantic.fields.ModelField.validate
  File "pydantic/fields.py", line 1071, in pydantic.fields.ModelField._validate_singleton
  File "pydantic/fields.py", line 1118, in pydantic.fields.ModelField._apply_validators
  File "pydantic/class_validators.py", line 313, in pydantic.class_validators._generic_validator_basic.lambda12
  File "/Users/ihorbrazhnichenko/Library/Caches/pypoetry/virtualenvs/backend-lyWhGKuc-py3.9/lib/python3.9/site-packages/sqlmodel/main.py", line 592, in validate
    values, fields_set, validation_error = validate_model(cls, value)
  File "pydantic/main.py", line 1048, in pydantic.main.validate_model
  File "./models/requests.py", line 38, in is_valid_signature
    raise TimestampTooOldError()
exceptions.exceptions.TimestampTooOldError

```