A verified payout-settled callback: the payout rail reports it disbursed the USD for one of our
submitted payouts. It drives the SUBMITTED -> SETTLED saga step via settlePayout;
providerRef/providerAmount are audit-trail only — the posted figures are the rate-derived
ones settlePayout computes.
A verified payout-settled callback: the payout rail reports it disbursed the USD for one of our submitted payouts. It drives the SUBMITTED -> SETTLED saga step via
settlePayout;providerRef/providerAmountare audit-trail only — the posted figures are the rate-derived onessettlePayoutcomputes.