Transaction not yet indexed

21MBfBC9gw2mPbVY6ZhCvrEeBrhGScDUCExtK4Zu1FRi3snpRRNpWRrvkZU9YfXw2rYkfF4BR9A7Qgp87CwaDh5J

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