tx 0x54667e8d930f9f82d02b1d2f6ad9a529576388dcdf1d8cb00bd8ab9c92a8f8ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 4074682,
    "order_id": 63163516,
    "new_price": 76369000000
  }
}