tx 0x209a1540c2692b540d2a5c4a76930feef9e0d336e4915f23c2656e36d055c31cCopy

payload

{
  "ModifyOrder": {
    "new_size": 150626924,
    "order_id": 50871807,
    "new_price": 9896000000
  }
}