tx 0x5f2c3a7b85ab2980710c8b41fefcc10a7aadd3dd539a8166f66264e7fa8e0e2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 193165490068,
    "order_id": 428509149,
    "new_price": 512000000
  }
}