Transaction not yet indexed

ME7ujr7PbJDiUQuc6YekGteHDkBEiXQRWZe345JFjQ2F24n3Ky7x9KhVmPkMWUCLHv3kf8T5ZWvTh7fePm5fTHJ

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