Transaction not yet indexed

pu4fAUfQ3jSmjbwYR74CFfijFS4Em9VJwPivFhzi3HcTb3SczNSP2Z2mPWMttPsbaszELvid2Kd6ymKhwHqj1Xp

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