Transaction not yet indexed

21D8To2wMhHyPLMAT9ew7pmrVMP6A2vdZazu4MaY6CD8AXjG6q3VKLd7EXC9giDx8VAdXRMRUQ222MNR5bo2oMtc

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