Transaction not yet indexed

XEKkcxEiRquHqKFtQuPWjBEe9wDSN7Rcdz8FaJV7v485jLP3KAEcMwsRGbmf2rMmNYZM9ftRWJnTQq1az2nXRyT

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