Transaction not yet indexed

5Xt88N8iy3xB5cXhkL7ms7bNaopVjscaMfddfdHDxG7xeVa7twHmkGJafwTcZEfjLWPeMokSSeSJGoRAmgevB4Sn

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