Transaction not yet indexed

21S9EaFwxnMrwXWzSpCP6GKJcFSTXkzVWHqAjYXYf5mw61V64vuY9GxXhELTTsZiWomfYEMfpGz6HAHCSTrGfPR2

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