Transaction not yet indexed

21i9GhQiHdAD4w72G9T71kYPBVnRY9d3eV6w8STFrJakd44VZkcCYVNsdiJsQ5Wrk6PUmLjE9ENA1KSj5dEyS4Jx

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