Transaction not yet indexed

21a2H9PppUqsLD9LeWsBMXczWix8PDjhNPFEfKVxFzssfPc4ZSCEd7fibC1z9GTX8bmHJqRpvCFRoUSb28o7fAR6

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