tx 0xffe957a25f7e0b934cb2e8ffcf0c7698328b0197eb2b54ac3da775d72b6b752eCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1621075,
    "new_price": 29843000000
  }
}