tx 0x872c1fbe3b4888f63c7ee4e633e4d037f133247c8191150a2fcbdc2fc7bbe3bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 2878492549,
    "order_id": 374304897,
    "new_price": 30205000000
  }
}