Transaction not yet indexed

52ECFmqVnNZurBLPHJ5VZtXrFrkJisttywyrA5vSjPv95N6g1cGfM23ySLrmAQXCwvCyXq2seGvwNgQWxEzg8U2S

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