Transaction not yet indexed

MkJ3VvfkSxNUpdFsAB9z2mGny9o8a2vXMhHaCZspYEuPG6FZAZKz2V74Fz6GLprCVz8GsiQAaVegG72rGm9mFuo

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