Solana TransactionDecoder & Intent Explainer
Paste the signature. Understand the action.
Decode SOL and SPL token movements, program instructions, inner calls, authority changes, compute usage, fees, failures and practical wallet consequences from one public transaction signature.
Open a Solana intelligence report
Paste a complete transaction signature or a Solana explorer link.
Explain calldata, approvals, asset movements, proxy context, internal execution and practical consequences.
Solana Transaction Intelligence Report
—What did this transaction do?
Transaction evidence will appear here.
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Chain, signer, fee and compute context
Stable fields returned by confirmed Solana transaction evidence.
Programs involved in the transaction
Recognized programs are labelled separately from unknown or private program interactions.
What executed, in network order
Top-level instructions and inner cross-program invocations are preserved in one ordered timeline.
SOL, SPL tokens, NFTs and account effects
Observed balance changes are separated from inferred protocol intent.
Swaps, liquidity, staking, bridges and collectibles
Activity labels combine deterministic program evidence with confirmed movements and bounded enrichment.
Prioritized observations, not a vague safety label
Each note states the observed capability, permission, failure or evidence limitation.
Facts, instructions, movements and unresolved checks
Missing evidence is shown as unresolved and is never converted into reassurance.
Preserve the explanation behind your decision
Completed account reports can be reopened, annotated, pinned and printed.
Understand each layer of Solana transaction evidence
Expand a topic to learn how signatures, programs, token movements, fees, failures and authority changes are interpreted.
01How to Decode a Solana Transaction SignatureFrom a public signature to a structured report+
A Solana transaction signature identifies a confirmed public transaction. Paste the complete signature or a supported explorer link. TokenToolHub retrieves the confirmed transaction, resolves account addresses, rebuilds instruction order and explains the strongest supported outcome without requesting a wallet connection.
02What a Solana Transaction Decoder RevealsStatus, signers, fees, programs and practical consequences+
A complete report can identify the fee payer, signers, slot, confirmation state, compute usage, top-level programs, inner instructions, SOL and SPL token movements, authority changes, account lifecycle effects and failure context. Unknown program semantics remain explicitly unresolved.
03Understand Programs and Inner InstructionsTop-level calls and cross-program invocations+
Solana programs can invoke other programs during one atomic transaction. The instruction timeline connects each inner instruction to its parent and preserves execution order, program identity, account roles and decoding confidence.
04Trace SOL and SPL Token MovementsBalance deltas, temporary accounts and token ownership+
Movement intelligence compares confirmed pre- and post-transaction balances. SOL fees, transfers, rent funding, account closures, wrapped SOL and SPL token changes are separated where the evidence supports that distinction.
05Review Delegates and Authority ChangesApprovals, revocations, mint, freeze and account control+
Supported SPL Token and Token-2022 instructions can reveal delegate approvals, revoked permissions, owner changes, mint authority changes, freeze authority changes and close authority updates. A missing parser is reported as a coverage limitation rather than a safety conclusion.
06Explain Fees, Compute and Failed InstructionsWhat failed, what reverted and what still cost SOL+
Solana transactions execute atomically. When an instruction fails, state changes are reverted while the transaction fee can still be charged. The report identifies the failed instruction and program error when the confirmed transaction provides enough evidence.
07Free and Pro Solana Transaction IntelligencePublic summaries, account reports and unlimited research+
Public decoding provides essential transaction facts and visible movement summaries. A TokenToolHub account includes two successful complete Solana transaction reports each calendar month. Pro provides unlimited full intelligence under fair-use controls, complete history, extended notes and workspace access.
Solana Transaction Decoder questions
Do I need to connect a wallet?+
No. The decoder uses only a public Solana transaction signature.
Why is an instruction unresolved?+
The transaction may call a private or unsupported program whose instruction layout is not publicly available. The report keeps the program ID and raw evidence visible without guessing.
Can it explain a Jupiter swap?+
Supported Jupiter program evidence, token balance changes and account activity are combined to explain the swap path and observed asset outcome.
Can it detect token authority changes?+
Yes, for supported SPL Token and Token-2022 instructions such as approvals, revocations, owner changes, mint authority, freeze authority and account closure.
Does decoding prove the transaction was safe?+
No. It explains the confirmed instructions, effects, permissions and limitations. It does not provide an absolute safe or unsafe verdict.
Can I save or download a report?+
Logged-in users can preserve their successful complete reports and print them as a Solana Transaction Explanation Report. Pro provides unlimited report access and history.
This automated public-chain explanation separates confirmed facts, decoded instructions, observed balance changes, supporting context, interpretations and unresolved checks. It is not a formal audit, legal opinion or financial advice.