Transaction not yet indexed

2C18W7yKzBveAJMzG8ajiQuCtsDoGZUvsKBgLes6qmgGf2hmz4Ypff2CLBZqCD76Mcc4cNNsVv3FwmrbjmN6qZf1

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