Transaction not yet indexed

Lmk6DP18vc7KB5STQ7PpGdQuDuB2nVoYGm78iGirrU6kYZLum41f7M4vSvzz8raC6JKDthUy69Q12Cr1kmo2CrN

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