tx 0x4674c7501622b4f9674c1f6dc08cf70c13ddae8e11f23dc5f8f507f31bf1c74fCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1145827,
    "new_price": 67809000000
  }
}