Transaction not yet indexed

AMB8Jx9EaXMmuyL3HT4akMYqkNXuWqjAk8pqjiQia37AtBW5G8JFXScuSMQKkA1yfrejcuV7TRjnwXggMEdiH7W

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