tx 0x73b9eb3a638777c9ad5fc3e3f2fefe61d85fa8d1ca159c2e2c0f79b0e4c5c1e1Copy

payload

{
  "ModifyOrder": {
    "new_size": 476138317,
    "order_id": 6354911,
    "new_price": null
  }
}