tx 0x60ff78f94c5a7f0b819dbd512e99816031b76bc4a7e1f90e7cba3d0e42d42eacCopy

payload

{
  "ModifyOrder": {
    "new_size": 407339771,
    "order_id": 16837543,
    "new_price": 21729000000
  }
}