tx 0x50e923f328d8c1fc8dbb0ce855bd5ded2a3db12563d4b3b3fb8b2c8d2c8234b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 59039561,
    "order_id": 43376085,
    "new_price": null
  }
}