Transaction not yet indexed

NKjkHHnjZdQV8gDmNx2Z1gMPBUbVdu6r6HJQCdxA4vHL1yaS69hFVmoSE43NhoHejw2adQMSfMVp8FoQdPynXzZ

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