tx 0x16b1d04c6063b704c93228ab79e9dc8a2ed66d6b6d38ede0b6c7c24dc026de4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1213445879,
    "order_id": 29116448,
    "new_price": 21781000000
  }
}