Transaction not yet indexed

21ffxWs17XS9MPWVwtuKgMnDcmRBJ7JHc5tzqAZgR8XFyogtLEykfbPqgxTyi8bcc6QYuZQR5XpgiEfzL6vAYdfJ

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