Transaction not yet indexed

31c5UdU2bWXZ2xZDCjP3tPdoXsw6DpsRTdYSPVcrCcY6M87QAdWqwzhXNZjWykuLcqCiS7mvKA5EURXWSUnJxASE

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