Transaction not yet indexed

728bHU7EW1JXrUXkEQFbqRqgaydbCEoxcKL5pv4AeiQzMwXdDWEULZPNL3dAe91ekhdU1AA8wJCbdXfqiESaqPm

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