Changes to Get block by hash or number

the response property _status/messages/items/data became nullable for the status 400

the response property _status/messages/items/data became nullable for the status 404

the response property _status/messages/items/detail became nullable for the status 400

the response property _status/messages/items/detail became nullable for the status 404

the response property gas_used became nullable for the status 200

the response property hapi_version became nullable for the status 200

the response property logs_bloom became nullable for the status 200

the response property size became nullable for the status 200

the response property timestamp/to/allOf[#/components/schemas/TimestampNullable] became nullable for the status 200