Transaction not yet indexed

21MZym7wdLvR6jRNgNZPuk4s9tnq44iHfFbiGvfET8KkUwv61T7CXbbRXqYy8waH2ymrRWtuQXgHrCFVRLAS55NX

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