Transaction not yet indexed

ygUffU8j49jgbWPhKeTmvuP66WQuXSByBuo3wdHhZKnH95BbTL6VS8rjHWiHSx5YEVh9K4Z7ks2YtR5ZmgpSvs8

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