Transaction not yet indexed

QWhtPMSJN99CY7WfTmatsp3ookjoo5T7ygq6aEiJVWqW21pW6YPUcwjsvbMXBqeYbVTJN8ebo9jMaVobPax6tC1

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