Transaction not yet indexed

YLKMkCSRCNJXfa24Mm39SPK9tdTmjc4ygqTutJqEQKiVGtwu1p4SiE19QxbkFjxfEMG52sF3tRGS3AwtW1cxf1i

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