Transaction not yet indexed

MntVfG9NS1u4s9WRXvpBeTpDmL379bJgropLK97ms8tTbbbP3xMbZpcyPVX5zU5ZXofwr3cdu6s5uJbJgWCQu1L

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