Transaction not yet indexed

639WaciFsXoPuka8YhXCyAEMhyLVWqUTs9YY9fQbHNhKL87SoLsqNvJNvgmuM2DWoKcc2mjMFbaqdLxH8x9eiUre

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