tx 0xbf77e2beaa31a97d72bbc5f6ee4bbb4d4dd6975b0e0e51b6b87bc3721d8e7d31Copy

payload

{
  "ModifyOrder": {
    "new_size": 1023042700,
    "order_id": 415441215,
    "new_price": 68709000000
  }
}