Transaction not yet indexed

21C4wYbL5koUaiuj2iGCzJv1ehwd5CE9hW2wNYXzoMeLJ2HTYtWRtfhRXv1UueskMriCJ16x7yDbPXa2HfQMwtwG

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