tx 0xbd0ffe6effa39fef7a3f1deb08061f4dc9a2a6fc12e3d55401fd184d3eb6131dCopy

payload

{
  "ModifyOrder": {
    "new_size": 269261457,
    "order_id": 472442100,
    "new_price": 8072000000
  }
}