PHP - The status of transaction is ACCEPTED - not in 4 types in docs api

[lchhieu]

A transaction is succesful if this transaction was approved and not a duplicate
But somethime I get some transaction with status is ACCEPTED.
So this transaction is called successful?
I dont know where I can get more detail about response data

[swmxg7q8qz-crypto]

Help me to get BPC code