tx 0x77cdf7eac9b79ffb52e5acd6e89d8af4da4a7151a8a2ff8b8c207e1a0b00b76eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12353933,
    "new_price": 10369000000
  }
}