tx 0x0bc4b9ee28f3cdb48d0a1f7bb5ac2e0e8f2ecf2e9d892719836e11e67d67a730Copy

payload

{
  "ModifyOrder": {
    "new_size": 18871978,
    "order_id": 6888537,
    "new_price": null
  }
}