tx 0x00ff3e5c6b2878a4d57ad5fdc484a8f81b3b70ac9444d856bb57900d2e3b6c5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2686800,
    "order_id": 1823077,
    "new_price": null
  }
}