tx 0x21fb2851ac4112a7bf6c24891d35b9e738e65b1b4ee0d07c9ccf535c0165501aCopy

payload

{
  "ModifyOrder": {
    "new_size": 192158234,
    "order_id": 99877896,
    "new_price": 10635000000
  }
}