tx 0x5d4b34874f2eb87f928dc5ce750d0ccf7d0dfd2291fb76dc3b6d0134b838d7fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 3364888753,
    "order_id": 473357396,
    "new_price": 646200000
  }
}