tx 0x73d4ca360c3be9171ff61bfaaefd50dd7e3b2ece98dc65d2b3407e0de800b4e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 1502737823,
    "order_id": 421150185,
    "new_price": 68234000000
  }
}