Transaction not yet indexed

Q88MArgajsXfHRKugEAnJFWJdwCu2zdVTGdfyDvbACpQt9hF86JYaaMKt4rwvS6XXwbPwCcCF5RZzaKfuQewLnB

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