Transaction not yet indexed

21xnsmaT3ELK6LNqkUN6Gx6U7BCVGfZ5S1fk6duFcr2X2MjF2qFA28Fho4nja28g2r2xt16R9iwKspU1CbKFM3xD

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