Transaction not yet indexed

53PWWb9Wf5v16AxNuE1FQaQDEUwr52YWCwX1NhhcM8jn2Hkecp7tB8ZubbRp369h2mwgaV72VKwt2g2wMfTsPtj8

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