Transaction not yet indexed

21ynSTNKnS1MiVa4r4ua57dfhWBwowkEYrfW9y3g2XcEsetYVRJp4F7SCegTZH1FdS3UekogT5xF2uiFGp6fACnZ

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