Transaction not yet indexed

YU4t4UhRq7JS5nfgwSEVCWuyUSMPFaJGgD53bzZkm3vPhvHMkK4dyjroozqraGbhqMMY4GHLSGMmgrbmASFZHY1

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