Transaction not yet indexed

5U16cPhhmLHwwUDKQYkePL6uzv2aSvb65b8VqHkWVdKyhMXeEQCWpwCPVpr5Gy9QQajasEAuMDKhvLZNbAELvBMz

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