Transaction not yet indexed

3a21D6cdtAJh5BQf4dM27hWM8mMXMgfLXS3UNrHJbdZuBVtQhzgd2mYZftwuVpw1t9b3AhQwNyEDvY4wsHcYt72r

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