Transaction not yet indexed

MWbSmWX2fGHvCyX9jHdkPQFhvZeAygASZvKMsVomhdTuxQV2mbvia1pGbXJcCGTBCSdPCvkD9V1GJmMtbiEJoiq

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