Transaction not yet indexed

YKvFFsFXayi9FWTFAXHCJD8L1toMU8f3v6gRTab8Lj17yQvbKXKt6RRet76hUi2W5QTFPxCMKDCLGHeVjwCv243

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