tx 0x0ca34b1c86e8f0bdfaa8a0d706f47f3bcecff061b10b43dbdd5c8e3f2bd77e2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8319589,
    "order_id": 11183011,
    "new_price": null
  }
}