tx 0x8ff55f63d2d1445ac83f2d2c3bfc8c363451745b742f10f0dd7f42d02c2f4d4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3131439919,
    "order_id": 69898142,
    "new_price": null
  }
}