Transaction not yet indexed

LuU6CZkmynGueUipmu7dkN9S11mWMvqFHa1tVMRKHPWMzGWfhq9TzcWm7DAF8zJATuELVdQBpPh2CLiFPV4PE3e

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