Transaction not yet indexed

HkpkGHg6MPi7C1SyA6EiHDtRTy8KSpoXo9YNqwbEJC37oBGBmeNFc6qrCzpn3zUk64np4eCVQ64fxqaQv4mF3rQ

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