Transaction not yet indexed

21mCfv6zT2MoPbSmHXcfXDEhW2z2itUtveHcMVierCpytqCFmeW8ZW9uB8g6X6TGqcDty8rtjGm6GTEivXW2Bs6X

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