tx 0x37f0a42f8d721d6bcab0d638836aba9178b2611e51e3648158c282b57d3bbc3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 524566694,
    "order_id": 29912307,
    "new_price": 29487000000
  }
}