Transaction not yet indexed

mpbDHFoCaPuSGCj4MgVrYqexhTX1ZrDYjPBzkF931ofJdFeTd7v9cA2CaUmJgjk4c5UMLDFMAQiNTgNgMEEEcah

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