Transaction not yet indexed

3684TUzbUrH35pKNz2sMUM9vhEjTm8Q8b9S2nRP3AuaFanPacd9zpvqymPyLubWfzGFgG7U841Yw3Z1ESw3TUU6A

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