tx 0x7e04f0b18700cc36373cfe11ef10b5bcc179364e8798c84dc9ad65f4c3e9b31cCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1594836,
    "new_price": 29819000000
  }
}