tx 0x2f84ead04e055bab0a68d2d695b19dcc9b0a929b53a089b8e9e01234b9679d2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 406288280,
    "order_id": 29700187,
    "new_price": 30029000000
  }
}