tx 0x91245916cdb94ecabf259ab325f3a1b1a6e4eda8f52c2c4746ac5a4e8dcf6497Copy

payload

{
  "ModifyOrder": {
    "new_size": 560679711,
    "order_id": 1450374,
    "new_price": 29518000000
  }
}