JSON_RPC__SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE
Appears as Solana error #-32002; Decode this error by running `npx @solana/errors decode -- -32002 '…'`
Transaction simulation failed
The node simulated the transaction before sending and it failed. The inner cause is a transaction or instruction error.
error.cause (a TRANSACTION_ERROR__* or INSTRUCTION_ERROR__* Kit error) and the logs in the context.npx @solana/errors decode -- -32002 '<base64 context>'In development, import from @solana/kit as usual and the full message is thrown. In production the message is stripped to keep bundles small; the error object still carries error.context with the same values this page decodes, and isSolanaError(err, SOLANA_ERROR__JSON_RPC__SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE) lets you branch on it.