Transaction not yet indexed

421ze6dPwZ6uGbHBz9JKtipkn8s1i7qkDsM4VEo9ADiP8xbE9GCCgSZ1SZFyPRyZsY6nMJjtQJTnJRSrYt3fZ8UK

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