Transaction not yet indexed

MLKTpxdHdj45DN1p5QwWu11dAR5F8Y3BzUzXb8eDZSoXrFWsxuK6HygiHsWMMVdAjaVM3wc5Hijgs9pafKp4ngy

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