tx 0x4bb87bcda4f29dac97b241e6c2c6848b2ea3300e0451c5d3481a19a63c4da39aCopy

payload

{
  "ModifyOrder": {
    "new_size": 437515591,
    "order_id": 13491964,
    "new_price": 29459000000
  }
}