Transaction not yet indexed

UJ91mFQofgx9JEmEaPrLX5SRunydj8yj76tUoEh5SbHoprFeXjWEdG6x1AWPgmh3gpuWpJV42Cja6MJdL8iuYq1

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