Transaction not yet indexed

ngankjUXaASmRnw7DT4cZBbWtGZPz2m7PBpCcKGQYDFrFQAbf6FqBHUqknGo7MBCEsurafULsww9KABcwf7VPZv

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