Transaction not yet indexed

NiYYMDGDn9Set17Fsv4wAunDbLk7BeWqtso7UjQs1gJArQAM7AN753w9dEqVWMQDQiB9kWeY8wntAHFp5Pxpb6H

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