tx 0x4c4d13f6e4d01e4c5c0003b371f1ead0eb2cc47614f8923f0b34fc8f2d0527ecCopy

payload

{
  "ModifyOrder": {
    "new_size": 15547182,
    "order_id": 13528678,
    "new_price": null
  }
}