Transaction not yet indexed

SambsxHSumEx8MLsTUMKFk6ianYwhmibov1wUJAkvGuTf8KM9TXEVyKgTQZqskZimVwVtoDW1KwH5xZPjAXAni2

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