Callback intake
Partner result evidence
Store Upaisa/SBP callback as evidence. Success can move to ledger review; it is not wallet truth.
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Callback queue
Choose partner instruction
No partner instruction waiting for callback yet.
Callback safety locks
Callback is partner evidence; supplier settlement ledger is still separate.
Success callback can move to ledger review, but does not create wallet or paid balance here.
Failed, pending, or reversed callbacks go to exception, monitor, or reversal review.
Raw payload hash/signature status must be retained for audit when live partner integration arrives.
No fake FAEDA wallet wording is allowed on this screen.
Capture partner callback evidence. Ledger remains locked.