tx 0xa4a0b5d4273fae2c50f89a5f19d3dffa558ebd9dc1a34bbb5dbc80f028b8ad4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 66717738,
    "order_id": 394792986,
    "new_price": null
  }
}