Transaction not yet indexed

Xw78KbZQvdiPiFEJQLFZxC4pTTE4gaRKomwcpVwmkhvbJD2qY13TZorRP8ATXToUj5HTVxTRvM7r1qcwmK49nmL

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