Transaction not yet indexed

MENmjc4ZKUhTHH4hsMjYQsZnkmn3BwYmiedhcEyoVfgbxgn44oh7N3VPd7gpMLDZ446UXdMywscoW3RFi2SnVjN

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