Transaction not yet indexed

477nAm91K93icENztpv6ETodJvGe1oGVUU5EA2ibDTgPvQ2Bny3MeTiJYLWmQJ6E7Fm5C5C3EwuWVsTdGeUT65Zi

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