Transaction not yet indexed

YLNhiKUfjwHUK6gRvM8eU9r6rhZTwfabkADwbasCgkSt46UHbWhnpJ2ibt8HxFjot4zR1JvbpEMShqagTSUDL64

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