Transaction not yet indexed

21TgcwSL7H1HaNXzAweAMSy2vGVhxRuWUtMh8HC1SszMrBACfBS5aNqY33MG5BjQVEx81VpSCZceBDaWEqyXiUeN

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