Transaction not yet indexed

53DFou1KftvPhoFY4h5rc6oof2nn9MmzRQKtnCGuPQuFsvRhR1oBpoLLs7bVAiys7yELk2ns1ow73KRo5d41zCy1

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