Transaction not yet indexed

5REEfaRNckBMJeDQuPqeFMNjuEieFAnmVG7eiQpSHMNeAjEAMmJEEP7Uk1N97SANhXMwTHvshKVgEmDDJNt3Hb13

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