Transaction not yet indexed

MamokBx7VT9XXjsQNYd64gRZvwN4uBhpS11VyUhoFDPfskB7jrDaVahf767C63WPxKTLKx6L9RBmFb9viZFFDVu

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