tx 0x17af197cf6301bee9e4e5f2caf3944d67817c4515b44145db6db99d9f3facc4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1702978153,
    "order_id": 470055994,
    "new_price": 7498000000
  }
}