Transaction not yet indexed

321kqwidDVgBs89DsWFBikem9U5pJsubE6F9Rk4ag4rwVAxMakNUqW3BWNYVrD6oaJNf6yjdj4ZRAmL8p1k7PgZS

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