getByIndex method
Implementation
Future<Cip150MetadataEntry> getByIndex(
BigInt index, {
BlockNum? atBlock,
}) async {
final result = await read(self.function('getMetadataByIndex'), [
index,
], atBlock);
return Cip150MetadataEntry(
key: result[0] as String,
value: result[1] as String,
);
}