Transaction not yet indexed

21PfELTJwfrU9Y4RRbmoLsbjPEDoV75C4NdqmGhB8nn9L1nvoryCE4VJtRHsAQMpKRLYVfCghansfqNwVXiFqoY4

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