Transaction not yet indexed

ykKMWFQqyydaSTr9rhPBh2Ui2ArcfctBhfSch2AtBvo1hcBouWubQTCx4xuLnPwKaJBEcAUe6FmdhtACuCzxHQ6

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