Transaction not yet indexed

21NBXsuw3qbB3s4oCFEbRJPfn4TRUV72s9QuisX7QeWAcT6yT2smGD7sTY1zY8KrNpJ5kvudsehxTMhXAW7GYJsC

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