Transaction not yet indexed

21ZHGfRfrthf1G9KR5dbsfJ6tbr8gdx6tyWdwfM6ik2ujQ1ufmBV55bnaNQv3UtMY9To1f2g6BU6srHjVFE5gLV5

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