Transaction not yet indexed

XPkf2S6xAdACdaKq7XhwJhp6M5BnTdZRPtrZmD3o19jQV5MjPnBWXRHb5tYk2wAcTcdTn767ERdUuFHawTN9ukk

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