Transaction not yet indexed

HQtt56H6AZLwpRQphtJAAL2WkZFXdF8nVwmS8w9iz6fW4puRe9Fij8bJjU8eFjeJsJn6SyaNb2jQx8UE88f1SaE

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