tx 0x120e407e3a8ea13f7632f6c9ec73e449ab5d4ecec0e4d2feeea8b6580522320bCopy

payload

{
  "ModifyOrder": {
    "new_size": 545401369,
    "order_id": 341649771,
    "new_price": 30218000000
  }
}