Transaction not yet indexed

MkxLja1Tv42D6F1TPsdGipoJ8L5UXjJnMx2eCsMw2fEuzHitvZoXx9JgGLu6roqgDhqoVqq2S7AWsHAyho4w4dK

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