tx 0x2f5d1d98316fcf159f6bfc5d1c26a2ab58f1c015a20cdb9648b6fc3bf028b4deCopy

payload

{
  "ModifyOrder": {
    "new_size": 133078452881,
    "order_id": 405174408,
    "new_price": 534000000
  }
}