Transaction not yet indexed

55AMbWhRuGUbXjdXaJfSFLfMnXV6uRuqU7xKmXYvNifmLzE5TKFFvQub36aWeUEUW5PR5QfGeqRa3HY4yK5zHCnw

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