Transaction not yet indexed

aMo21Xfbmo8uY1bExZehqjWthak5CPYp9KwrZ6kTKAwsqrKnQyK2Lg3P7VC1wwWuuFv1DFHBMb4RuB8Lfe9u681

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.