Transaction not yet indexed

5U16x9bZvpkfUwBCexNbX4ZyHahBm48wuNLWEfzyVbRAJqB7KRVc9FSpgX8aaTsFiNVvGho69Z8hfKVGBSStsUFi

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