Transaction not yet indexed

21LVDtXM5tQxxp2K64ZaG8fRL7WEnt9WrJbmZKkSvVtNUaYTAyz1yWjvKxVvY2eJLkMZUEp4ad2MqgCcNPEwYXZu

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