Transaction not yet indexed

Mx19D9aqJu7bfBiTKXwucyrDoKJfCWjPQDewfwRTTmqFmRUA6o7PjbgoS4APf3xjvCYuR2wEWwDC1FZ63aMeatf

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