Transaction not yet indexed

21gMTkFHT1o2KucmkM15E9JSWCkxALiKLnX8qqP7ouPR4TFGmsJRmngjyZ4FkXPttjZ3W9gU7CDXARoT2Z4ztJtp

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