tx 0x7fb2f598c1bce7656294e6e25f4a9074dabbb86a20e7c98019bd9a35a5ea2bdeCopy

payload

{
  "ModifyOrder": {
    "new_size": 17287503,
    "order_id": 456721587,
    "new_price": 62200000000
  }
}