Prepare a custom transaction with specified instructions
API key authentication with Bearer token. Include the API key in the Authorization header as 'Bearer YOUR_API_KEY'
Environment identifier for the Grid API. Use 'sandbox' for testing on devnet or 'production' for production on mainnet.
Account address
"11111111111111111111111111111112"
Enable debug mode for enhanced transaction diagnostics
Transaction prepared successfully
The response is of type object
.