Transaction not yet indexed

AmBJ1b5fDskReBmnE7XK5VdX4yzdyHNJdeg9y3B73CSJMNQiw91Gy29WNsk1owUc8o3MHhFQjHcC53NsQ8pxo9M

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