TxWhy

Error codes / Moonshot

SlippageOverflow

Moonshot · Custom(6003) · 0x1773

custom program error: 0x1773

What it means

The swap would have paid out less than the minimum this transaction allowed (or cost more than its maximum). The price moved between the moment the quote was taken and the moment the transaction executed, by more than the slippage tolerance set in the swap.

The program's own message: “The cost amount is not in the allowed slippage interval.”

What to do

Get a fresh quote and resend with the same tolerance; the price has moved on. Widen the tolerance only if it keeps failing on a fast-moving token, and know that a wide tolerance is what sandwich bots feed on.

TxWhy can repair this one

When the swap was routed through Jupiter, TxWhy replaces only the stale swap instruction with a current quote for the same tokens, amount and slippage tolerance, keeps every other instruction byte for byte, and proves the result passes simulation.

Code 6003 means something else in other programs

Custom codes are private to each program. Check which program actually raised it: it is the innermost failed call, not necessarily the program you called.