Transaction not yet indexed

31993E453tMiaUJr5Hm32rRFXhEoVPWxRTFiiY91GbAmnJErTb2nXsUgiRkZ7eNNUGNRoGs9jXWNxLawWvjXwfsH

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