Transaction not yet indexed

Du2fZmCETAi3Mgj2DAoM45tCsaN1cg1xnqTKybb2NQdPfE3rG1K8sHAUuooD1ncnF17KwUR52Vz9HBUxKQyLotm

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