tx 0x74a81c834e14db72516f86f16d81d54bdf65c3f2e4dcd2a443cf22ee7a7b8decCopy

payload

{
  "ModifyOrder": {
    "new_size": 238552263,
    "order_id": 7720297,
    "new_price": 29959000000
  }
}