tx 0x1f1a5d2c054c2a0c76e99e2f403f8950f65577bc4c1a9698cd4da51bfab8e2daCopy

payload

{
  "ModifyOrder": {
    "new_size": 16399037,
    "order_id": 54394651,
    "new_price": null
  }
}