If the lambda pattern does not exactly match the pattern of an FA2 transfer, FA1 transfer/approval, or (un)setting delegate, it will be classified as a lambda execution.
if import KT1AJjYhXrqqWfwsUJPUGAv32GkiKPkehbnr on ghostnet, the proposal #09 is considered as set_delegate, but it isn't.
after apply this PR, the proposal #09 will be lambda execution.
If the lambda pattern does not exactly match the pattern of an FA2 transfer, FA1 transfer/approval, or (un)setting delegate, it will be classified as a lambda execution.
cc: @tj825