Transaction not yet indexed

421PrdfmCZM3L5jqdVEkvKA7rQJ8vv9otFAdSJ4TCGMSraAVt2spjNY8rnsDHTyEYzAQaHEyqZjxTcLKdfiThJH3

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