Transaction not yet indexed

5MDU1PiufwVTnSbpyrLSCq9p9oQfoAYaWptjDSL36tfvtR8uVFvSTQmR2XzLFDyg9wDuRKTZGfR7Yja8ZVXSYHWC

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