Transaction not yet indexed

21mxAzCkkkm9CkXBvpbrnbvfQZUt3jZAsHRKsFwm722VeDC7GQ4sjjpvhmT1FJiVdP6ByCwkbMkPiAS6rM8wTfLH

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