tx 0x959f8d2c4469ba3dcdf69d4d6ffa0f716d6b36508e98a0e07cad2b62c4f6b3c6Copy

payload

{
  "ModifyOrder": {
    "new_size": 9637990,
    "order_id": 11542972,
    "new_price": null
  }
}