tx 0x707dc7e83f4539ef810a74d6e2a8d8eaf216839331d44fc50205af99379dfd61Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6293994750,
    "order_id": 415435222,
    "new_price": 6514000000
  }
}