tx 0x3eec8f59eb27a64816dbaf22dd4dbc3f0f5e7851ff9b949c03d2ef42da9d2a2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4643972019,
    "order_id": 466537144,
    "new_price": 375000000
  }
}