Transaction not yet indexed

642vL8hNKo7JF5b4x8uH22JCoAtJL9mtH8iBBWXfmaVHm2vRxTCVQjwz2e2PVvK7k6LV8RdoY24SivdGPb2C2pGJ

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