Transaction not yet indexed

2MKffh12Fvb6RqEjEBFzuod6cDbRQu5snYdzhe3Dr5HzkC8zmLa7f29WC33V4ACe6FeGmkoFcAHb9KQefHcV1Ut8

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