tx 0x7e4185e4700b918a7a9b5ef7054d8316781c9a1d4e112d476a565f7b2c1c3b1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 83641155,
    "order_id": 8943190,
    "new_price": null
  }
}