Transaction not yet indexed

5u16fv1286pdMwpBAnNTkTDqzSahCakigZvVA7DpAQdqU6r8QfAEjmPtee1hUPxxTYFx93wM3d1VarHN7pFcumXz

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