tx 0xf1476eb3efe4612e1d48b8d63d108a1c14e65c951a5fa9aeee4f880e85d8e7acCopy

payload

{
  "ModifyOrder": {
    "new_size": 342008539,
    "order_id": 59384230,
    "new_price": null
  }
}