Transaction not yet indexed

W1fBE91SDAQEcb2mF8GLtDmoYsvYT4BGifYrKH9YqctaAPZzaqqWVcKZ8mtU8TGfrDPBoPA4TP8oXhS4q2R2gk3

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