tx 0x2983c2d46e15b6b2ca160ad1cbdddbfb8f4048b1d241f4661210a6afb3a0f4b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 9285793206,
    "order_id": 222644065,
    "new_price": 509000000
  }
}