Transaction not yet indexed

KA19ZzFzcqAZA3fj8eLoVn6ptZgeqPLtRm13mYsQNc1MhH89bX149N9N6ef7ARmFW6QCd7oXSGuZ2CSkp8jQbZk

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