tx 0xbb8ac5f2c0c0bd970ffe5dd661978a0045b19548ffc0015b01d08f19bbe9c86eCopy

payload

{
  "ModifyOrder": {
    "new_size": 125421232,
    "order_id": 456756272,
    "new_price": 8569000000
  }
}