Transaction not yet indexed

LEMmnjFpDRZtFehsDaDoYUaSoqQ26DFU1GJxBMQT1ya9eLypq4frCA7Xhr9cPYYPJSWEGLL9aMQR24V4JL8r9F9

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