Transaction not yet indexed

278dd1P734v2741gFUfr9YUeErqvgeSxTCiR7dbrvWuJ5Ai7TMJqQHdxnFkT5eCJ4KWB1oGEkyyRjVmGkCDZ7emf

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