@solana/kit · Transaction errors (on-chain)

Solana error #7050000

TRANSACTION_ERROR__UNKNOWN

Appears as Solana error #7050000; Decode this error by running `npx @solana/errors decode -- 7050000 '…'`

Message

The transaction failed with the error `$errorName`

Placeholders (errorName) are filled from the error’s context. Paste the base64 argument below to see the real values.

What it means

Kit's typed wrappers around the runtime's TransactionError variants, such as blockhash not found or insufficient funds for fee.

What to do

  • These happen before any instruction runs. See the linked legacy page for causes and fixes.
@solana/errors 8.4.0 source ↗All Transaction errors (on-chain) codes →

Decode it locally instead

npx @solana/errors decode -- 7050000 '<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__TRANSACTION_ERROR__UNKNOWN) lets you branch on it.

Other Transaction errors (on-chain) codes

7050001ACCOUNT_IN_USE7050002ACCOUNT_LOADED_TWICE7050003ACCOUNT_NOT_FOUND7050004PROGRAM_ACCOUNT_NOT_FOUND7050005INSUFFICIENT_FUNDS_FOR_FEE7050006INVALID_ACCOUNT_FOR_FEE7050007ALREADY_PROCESSED7050008BLOCKHASH_NOT_FOUND

Decode another error

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