Transaction not yet indexed

Ya9kEbPiBL1z7jaDpieTEBUmV2d5WfbQZsJNUPQdFYzCdzgeT3PNgDxHKPTBMMAQDHBsAF7MbAJ3rpE2sKSjod2

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