Transaction not yet indexed

5U21E289gsqeBaPXviRnUo4RV38jUt6Lann7WBAB4x2PzN2Tj3beQcqtKSH7yTHRtMfkGz1YT87AVidgPqmY4rdE

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