approveSignature method
Implementation
@override
Future<CrossmintSignatureRecord> approveSignature(
CrossmintWalletSignatureApproveRequest request,
) async {
final CrossmintJsonMap response = await _service.approveSignature(
request.walletLocator,
request.signatureId,
crossmintWalletJsonValue(request.raw)! as CrossmintJsonMap,
);
return WalletResponseParser.signatureFromMap(response);
}