Transaction not yet indexed

21UHNFULuQmjk3Cnsix5weHJVkkcmzvqAXgf7eRUS7ymnM3HFg1VUCFyAa5jSZvAMYGbrC4Vyhej4Kar4b8xadcH

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