tx 0x26ef0935951bde622aa7c92fd9ac7e09ac66f9100d8fbd8ef7aca884e1b2c9bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1148434,
    "new_price": 21725000000
  }
}