Transaction not yet indexed

5nb491wyfcafd7gi7DmeCnCNAhkGKzFi5FhGF94QDzF8YE3XMbVee49xMCgPWzxQE64DHiDMBStLXy2ZRAUn4SPT

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