tx 0x8a3f88a3d1ed33b0e6b7edb10ae5b5a2d5b44db4066f84d8d8650560ec3d150bCopy

payload

{
  "ModifyOrder": {
    "new_size": 18503713,
    "order_id": 10270531,
    "new_price": null
  }
}