Transaction not yet indexed

52upd5pUZqFKkwt3DMBqTeq1DYoSaLwvWSj8oF8vm9A9X8wSEEwANCZfBPYBURxwD4KcScQ14GPyCSu7VxiFSZ2h

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