tx 0xc3fcac9f6568be6c5fdcb48954dadc247f3e3c2c064bf7c6e696bd74dfd4fb8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 28229768,
    "order_id": 37429841,
    "new_price": 29418000000
  }
}