Simulate sending a transaction without submitting it to the cluster.
HTTP transport instance
Encoded transaction string
Encoding, commitment, signature-verify, and call options
Simulation result including logs, error info, and compute units consumed
const result = await simulateTransaction(transport, serializedTx);if (result.err) console.error('Simulation failed:', result.err); Copy
const result = await simulateTransaction(transport, serializedTx);if (result.err) console.error('Simulation failed:', result.err);
1.0.0
Simulate sending a transaction without submitting it to the cluster.