tx 0xb5b7e7c473a5be7d19aec5ba83b0eff6e2ee9bc34aafe991f2ef2c91d34e94a3Copy

payload

{
  "ModifyOrder": {
    "new_size": 34579157,
    "order_id": 7489534,
    "new_price": null
  }
}