Transaction not yet indexed

52mFEhMVLMYG9Y9ZmijkfU2ysTjN9cxHcBw2FzR9xRtFR2ZzSuPQCS52Jf4PW9KFuxQovmLU1kVdhcytaqnJVpiC

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