Transaction not yet indexed

21uBbTmF9j81AjMuMC6jMooyWdfoeVCe5h3ckjne9X1tHbBX1re7FPCVfw8L72ZVY6Hy2hVa1rZpAryhFmwf5H1C

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