Transaction not yet indexed

FZUndrmLYbXt39TUzCX66zXuT7TPYyLaYfbaQR3BU5aEXNNk6ytSDzvb3eAX4RySc6iqC6W2uJpQUkoJK1rA7Mi

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