Transaction not yet indexed

RHxPknFoaXaLaDFC18BcqCyaUFXw1nK9AnYDn6doDjiJPV3FABEGECv5igS1pqj3GU7cseApXAxAHE9seSeHB56

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