tx 0x417481de56f587c383e16d9b3c784b6e6c8c33842b573b10b5c1b4e44294018aCopy

payload

{
  "ModifyOrder": {
    "new_size": 10381937,
    "order_id": 12335273,
    "new_price": 10384000000
  }
}