Transaction not yet indexed

21XSMQV3L3pBseH8t8jhjCtz84ggMPHcxjNTGTY2ZDAmLK6ZhpeLZCMiJQU1bBFMh2SJcmfpt7pcVgubrcF9DqT6

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