tx 0x69186de2aff3312eeef3df90cb5eb3bfc68bcd3d54ad9358b0b0c4a5c6abff1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 51878921,
    "order_id": 11756002,
    "new_price": 67333000000
  }
}