Transaction not yet indexed

21uZkeVhpYhoHBULuaTegu7CS7c4XDPpNYJRaJB5CSFiDUg9gpKp7PvYnk8kYZA3hXDAHPbbQaKEBMUjDsj8bAUf

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