tx 0xb1a8f4ebc0f8fec0be33810b0507548a68f598deb4eaf3c1b8e40e903a50eadaCopy

payload

{
  "ModifyOrder": {
    "new_size": 3049001519,
    "order_id": 401500425,
    "new_price": 21377000000
  }
}