Transaction not yet indexed

YbKFS9Ai17dDH1BsDsJKKo2anDgf8Vd33AHCXgZTkKYcaGtxoJwnAJjRhsZqvrnQ9zsXbJQbrQevSWDpgHVv7JC

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