tx 0xdfeec40e8f8a0a0c11fcf27fbc966b40bcc42142d21a195ec4f82e71da4d2d5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 247549944190,
    "order_id": 472426617,
    "new_price": 502000000
  }
}