tx 0x8bc00196ee0bdbf78a48e2c2aa21a1ed5232e801a3e4ee0979b2adb0a2914faeCopy

payload

{
  "ModifyOrder": {
    "new_size": 31774824075,
    "order_id": 339310730,
    "new_price": 537000000
  }
}