Transaction not yet indexed

1Pu1uuxK71qgVtsiX5cRKwY4JDdDs1GqeEqbX2fzfc9Vb4WNLKTnupsvYHYot3j3GKUGaCdPfcZnPVMa6q7rDVx

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