Transaction not yet indexed

5En2yE2sDBm8pxzjU3P1pspxMEZcRLSWbUpW5yuUfZ4eaySv3WAbFVhqis6n9siqCyKPzPzGT4PHpb12bhFNpeVH

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