tx 0x5f71b087177ba3b2d97f7bfb9a7272f5bffb734ffaebf6ad6f4a2b5f6232ad2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 30535781,
    "order_id": 6157773,
    "new_price": 20731000000
  }
}