Transaction not yet indexed

1Z19PGMvmYKhKzAAK5mu57kc3ccm5QSzthyGZscvGgmB29TkRsZJ1BGdLg79TKbux1daJFSVaVAgvtTkXEYf9bz

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