tx 0x9ec954f1174190f077d65133b345d6268f3d38fc4e9e3807a5b5d5a3ebf0f8b8Copy

payload

{
  "ModifyOrder": {
    "new_size": 17560367600,
    "order_id": 49778583,
    "new_price": 486000000
  }
}