Transaction not yet indexed

KhAcUuLK8aGiSK5Qj3uUpjtowsRaECcmiT227KvvN9HSgD3d5TL6s7PrHCdT4Lncsxtveg4hwLHv2pCMMc7rRST

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