Transaction not yet indexed

Lk2JiKVpKS7bL3dpEqi7EqyxfPEjHVEBFpWqTkdwfiFK6xnjCe9XwtnRm5agaKNzXPThzBe6QGPZEVHVBqGpkF2

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