Transaction not yet indexed

Ank1fKDcoukuA4KTXeDkyJSkdAsUjQvRUGHMa65GpDbqQpRepj2FsoUEsY723qJPRQUXYzUccTwpt6Pnf8WuCU8

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