Transaction not yet indexed

53cYGFqtz1fxKUzBj9U9JRrQaDsLTZmykr1cFJky2ZBCXkfh5ckFNJDNjEfAkSDEJxuyeQRVGdtbioHPnEkiaJL4

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