Transaction not yet indexed

53zd16DFECN3fWHFb9y6VCXusHYzkbABZ8MvgJ2N5XtvLorvHjN8YWfgdSf9TVnXiyd1RqA7x7qMSbTUYuDpG5rP

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