Transaction not yet indexed

FdK3E4dvAmq7xUQwEEiXbyxt58fb9r4aTdMRHeDeks6ApYnHgXJWy6UYG2zpRwJFbLB9NKEvdGzFBTR2QvBjEWQ

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