tx 0x1245633f15567887da9f9cc2e36e4a83139250f58c4d64906c1e59a5c6a1aadcCopy

payload

{
  "ModifyOrder": {
    "new_size": 1273711,
    "order_id": 371931603,
    "new_price": 83504000000
  }
}