Transaction not yet indexed

21su7pMwN831Da4ncBvoKyVKGpoRd2q5FbXTNHxgoWocnBQ4AW2caTL7KUcScXJjciWJKZsEf68HbFnEJvCEsSro

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