tx 0x7299c4ba37dca9683fae25ba66fc6d71d7b2d930f64d143c63cfaf6b1201b3bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8696030,
    "new_price": 59488000000
  }
}