Transaction not yet indexed

421ac3MLjFQNci9soqvVXWZWYcFayAZB5sNCMC9o4H17vMh4vcTZwmrVHSrE4XR5iCRwKU9KFj3XL7JFThJYcv3J

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