Transaction not yet indexed

mPex8YoEfxTe9SRFejVr7kcZ6g1D14g73L8PnGo7Rb8d6H9ViFc3YbH1JqAGZne2M7Q5Ynv2rECHSdzJSCrxU55

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