Transaction not yet indexed

21dMLj91tnG3a5XSiBk6V11zAVRuUNziyDFDJae4J5M2ESNCsgDR2Deyc4xeNnfS1TTdteRyMXpfFjs3XEDeqGZc

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