tx 0x961ef6cd9f3b954d6dedda49926d4a5d5e45da0d0bf005c9528ecb7956813a7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 252398729,
    "order_id": 12055735,
    "new_price": 10753000000
  }
}