Transaction not yet indexed

421Qu8QAhkxAfPJkTUTNax4FwEjw6yfB9gEAtcGDixFjL5HiGfESTaq4gCD9WdaNdKdLTLu2HXbkhsHpDUmyd3e1

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