tx 0x6bdda2a8279a1d676b2c61ce1a363294065e6c4337e6f6a2a5e0bbc7827c4ebcCopy

payload

{
  "ModifyOrder": {
    "new_size": 1156425,
    "order_id": 2698137,
    "new_price": null
  }
}