Transaction not yet indexed

66Nk7k62vVcDucpuZ2BxWTqQkPy6QXxdxDeEMXAavigbcoD6kWeuM6b2p5Y3vFaw6weQUE1ypVXz5zmT22M1Wbo6

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