tx 0x3e4c0a388be0a720e0ec72a49f2b3457c8d3d79d7c20c5ffcec6bb1c9eee4330Copy

payload

{
  "ModifyOrder": {
    "new_size": 14681559,
    "order_id": 55030825,
    "new_price": null
  }
}