tx 0x64d4aac9ed2e61a07aa26c2c6d22cca9ef9cd1f9d6e2b1e9d49aac9695a1e7efCopy

payload

{
  "ModifyOrder": {
    "new_size": 21928203,
    "order_id": 174528017,
    "new_price": 8380000000
  }
}