Transaction not yet indexed

ka7SubRkc6SbgjMpe9QkCjh7d8Ygcs5kWHm8MPuf4jst4FaCpgS55rB5AvbA5uhUQeuRsirWK2Zye8ixBNXCKk7

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