tx 0x8ac1b3d1dfa37b9c2c52c8aaa9fa27cbfa7caf1407f2c42d2b9eed1161d6fc09Copy

payload

{
  "ModifyOrder": {
    "new_size": 3562655,
    "order_id": 7474997,
    "new_price": null
  }
}