tx 0x30b23bbb8c551eb805d6b79eda2e8220b5a7a0aaf0e422c45a8bb03c19b3cc37Copy

payload

{
  "ModifyOrder": {
    "new_size": 6674676,
    "order_id": 470668728,
    "new_price": 7809000000
  }
}