tx 0xb64c1e2efb084d389c4eecd7f95c517cbd7700c9677ebcec9c24d6ea6f8dfacbCopy

payload

{
  "ModifyOrder": {
    "new_size": 252851791,
    "order_id": 458900882,
    "new_price": 8611000000
  }
}