tx 0x87def561c7449acd6647b1a1ac5d0e5188e2c7e7721d1e05ca35dda2f4f6abdbCopy

payload

{
  "ModifyOrder": {
    "new_size": 229444778,
    "order_id": 18212461,
    "new_price": 11311000000
  }
}