tx 0x9e175f5e0ff2b515848200b7a7b5608680a0b5c9fe5da43b3b3255df5d8e1dbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 656421250,
    "order_id": 465778097,
    "new_price": 7450000000
  }
}