tx 0x49e2bbc2a0aab8b3ce94f3a5c23f1e92b6b78bb30ccae0775d52db32dbcb82dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 292805138,
    "order_id": 4657957,
    "new_price": 21667000000
  }
}