Transaction not yet indexed

MLW54Ata8U926kHdKXLXbKhPifiSAgVwbtw6BeZ6Pp9WcR5MwKZRtpJ9NDw9PfuJJ1k3DZtyNPDdyiQd4VhXu28

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