Function getScriptRefTag

src/utils/scriptRefFormat.ts:56–66

(koiosType: string)

 * - 3 = PlutusV3
 */
export function getScriptRefTag(koiosType: string): number {
  const typeMap: Record<string, number> = {
    'native': 0,
    'timelock': 0,
    'multisig': 0,
    'plutusv1': 1,
    'plutusv2': 2,
    'plutusv3': 3,
  };
  return typeMap[koiosType.toLowerCase()] ?? 3; // default to PlutusV3 if unknown
}

/**
 * Checks if the bytes are already in ScriptRef format (2-element CBOR array with valid tag)