tx 0x300833b14cdb41f4f92dfaafe354c34aeacfae8ecc5f5d6bd7de9ecffb8bf39bCopy

payload

{
  "ModifyOrder": {
    "new_size": 9301393179,
    "order_id": 179863461,
    "new_price": 536000000
  }
}