Transaction not yet indexed

53JZfiUZ2DFjERSnthHoSiHE77CRLaTbFvbgpeK57AY3mn8StdyzeXEqTwH1T5uAGVfTc9wUZWR6y1Wk7YgGA8t2

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