Transaction not yet indexed

21sfvaDrFQvYY4cW3PzqRTaCEWTgHbVAqttcMuH7QqnfhPAUQb9VBnPy6fyKC7deXgWoFU3AVqawXhnNW7vkSdAy

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