Transaction not yet indexed

HYk2mQc6tAqoHQY8Py5AW4ZuXgRyUT5Lo4wf71vyj82rkeFRJ2XbB6kWqB6e8oHQMLMksUaQExetZPHRUyNAPo6

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