Transaction not yet indexed

MempYLt6uEjdCLtBLhoZXHpJcrfSS1PytHhkRBbscGWr8WqQYUcfnwSXyX8USExtqespc5syicY6oB2f2uPqAPm

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