Transaction not yet indexed

21mwhfDdFwauPxvfDpSfRefs2VoKSd3TyCU12j6P6noNn4Msd6CX1xxuq5rW9gz3JBZFKmHFM3xiLp8kvu9TZmjq

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