tx 0x974af7f5eb6735e23c4e52ea6b9057850d72fc69798d7f845b7460bde9561a3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1137865525,
    "order_id": 404570687,
    "new_price": 68456000000
  }
}