tx 0x309a597e705edc0c28d2c73e80ccffd462e07e0bba228ac2d34a3ccd509fbdcbCopy

payload

{
  "ModifyOrder": {
    "new_size": 188903521,
    "order_id": 242161140,
    "new_price": 8306000000
  }
}