Transaction not yet indexed

HKAUGzB3E3we4BQ9uKDeXU6ydFZQGMtNLAawn9mURNUBHKqsmnuCWrEdsjBVm8S4Zxh1Agu2cUb6SQE6rbcaKd5

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