Transaction not yet indexed

YYiwW6TRYMmUupH7FSBzTJBWHnHoLAtZUqP5bjnXTyLQHYbFQWzRNuQcKXBFAGAdL2LLePC3uGXLLNVsKeaCK1M

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