tx 0x052d547c3ff6e998bc58d07361b8bdfd0cf3009d8394c8fcbce18f3a21bc7b7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 55032540588,
    "order_id": 355897911,
    "new_price": 518000000
  }
}