Transaction not yet indexed

21STr5dViuCXq7mjZCMZaMP1AkHbfGML3UYpV1v2F5jochtHo3au5TeiBZVsDiVSPVjKPWBj9QpeUiFz5uwqcvLE

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