Transaction not yet indexed

YkkTY6GLGWJu9coA9TwiqmxEGKKSHcFrn3XqsgXMWPWC3SgzNdiSyHnnhN8jxDC4PrCvGQfr9XSWMYtMYuiJYQ6

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