Transaction not yet indexed

ymLumVVChd84LuPb19GRtFyKZzMkCPesBEKS4hbs3KETyuqNQiKZeWhC6T2zQP8DW6sXiA4Lq1XuQDwSkn7Z1Ky

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