Transaction not yet indexed

21c3uR6uVmbAJbJs2oUWmpy5CaBWTA34TkaaGFyDKnPdA6Lu5X84qdaGHdJmWEUcZDBLLzmU2eN5iNf2XLcKdScv

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