Transaction not yet indexed

5a21LehEkM2ZY3J6XYCs7fuD8mmekbscyG6PNbzguTVkHRs32r85Qe5f2DY8u6vQdBre3sJQVLPcBUMUWbw1AB7Y

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