Transaction not yet indexed

53Ls3FQDkvV9ZoX6tzVrsxqLqSVFn159HRAZ8FQ9UXhTvL4awcVCt5ZCqBNHfcXBmtkLNZfT8YYPsrPLL2MXaSnC

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