tx 0x56923b6ebeb4b8d2f40dc8a04ccb916b9940a1931deb8c96cf042c8c06c5ef3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 149943246,
    "order_id": 40054783,
    "new_price": 9920000000
  }
}