Transaction not yet indexed

21fkso7U4Stwm6HcwPK9XiJa7AMLbKxmyDuJ61R2ZebmiBUfE7TpCpJwART1RjxRK8fXxXXUH5G9y1vQADGJGY2d

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