Transaction not yet indexed

21DA3LDby2i2f1EKkd2avhGU1BAwhVYW9Ecd4SBLvPLpm3USmnd4YHyDMzs2B4xDMNDxahXq8xa6n7UCcUFi8Fnt

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