Transaction not yet indexed

52j6GZBMDiY4mTdUfcWLkMobEjrKmnnfkwtG9bHBsrGQtLGTe2f5js1zNs584yMAFmoVANtFhPcmiK3GdUGLnBUp

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