Transaction not yet indexed

99aTUwynaWWkvhbjVs6ZURX9nddHseeiKUMDpRmkKFNs52RzPXZU2Aaa3uKDGqoR2mumKDmoPDCS6hqTFKhF3Ur

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