tx 0x9989df2c0ac8233c45c2c3966b5a55d629ce5b1a29514ee0f4d23e0f85a0a7daCopy

payload

{
  "ModifyOrder": {
    "new_size": 269996951,
    "order_id": 3783519,
    "new_price": 21672000000
  }
}