Transaction not yet indexed

21UAPzcMF9UeiegYechLzThvvc61wSnuWQQmkAYSVUAbsMqzgM8FqXHc9WCjccMoKGrKkiqaVXb84wF9wPnpsMSg

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