Transaction not yet indexed

473EM8EPwW93Ah5gC2BupUhUt8ZSYQBrPum8YxdGGQMMZFbZbh8obC3f2o2WzHSA9FFLB9RodmUfXzcvFLnjK2t1

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