tx 0x7c9a63df007dc0b3470e3f65b5e008405de31a3d6acb4a067451f6fc6eeaafcdCopy

payload

{
  "ModifyOrder": {
    "new_size": 182578123,
    "order_id": 9535910,
    "new_price": 21812000000
  }
}