Transaction not yet indexed

mMFCbYbGykuRJefAdFhgrbB3k5KBqnLs7utH7Rpg7NatHfbPZCVjEBGi33onaVCebkAizpCx6eLhr5wYiUMj7D1

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