Transaction not yet indexed

mnpZKouk8vDvnb4PHj8C41knBcGRLRYi2V7RMFvhhNjeoHx1He8bRvbF6LcfVpDyKiwGopY8hdJS3hGCyxrrDyQ

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