Transaction not yet indexed

Nm6x2HHaVqbGj7A81jdqS8HbW78YVu3X3vJsB5XhuaxwKZSwriVD78XhsEX3Msp7DyGw6VBAPHxA4hxjcMiaKec

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