Transaction not yet indexed

HXuu2yKXBrCRiHUYHXVhSPBCvNQQmfj7sVtTsDsbDGLJW6G8yApjM9yTJebt8v7rwZYZS6pXa7CCVyaqGvfWM7E

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