tx 0x1ece9234f4e9f0de3a3315e4ea6c74a5916395c2b40d3580abaae1b2fa784adcCopy

payload

{
  "ModifyOrder": {
    "new_size": 18767604,
    "order_id": 473501020,
    "new_price": 115538000000
  }
}