tx 0x5e4f2fef796dae27fb1ddfa03b950e6e8abf9e2e8e2cbbc2a1e6f8632d8951ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 192800413,
    "order_id": 50087868,
    "new_price": null
  }
}