Transaction not yet indexed

SMUmQ5Eo2Q2HC9CtSbg17ytptuWDWbn2ZJr2eQ1FhwKKhwV7jb2k8QKHErg5Wr739GcPC1ygCaZ28C89bfrEnnh

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