Transaction not yet indexed

42unSS8jGRUTdzATcbPHSm9zyV3qabaLeEnq3xbq6PxRKH3ZtfRAA9qMAZ72x6H6pb7WTYy3LvTWoSRaStqBHEu6

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