Transaction not yet indexed

31c15ksHpMJ1nX1ikFfH1AZwiCC1GoZEUjnAvADPDZs4x6JTSBut9Ymj11Mkd9j56duiTPdMud9wHTSM4C4QYMyd

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