tx 0x1fbe2a0e07eaeb96395c9506ca3da7799a6906a9dc192f6afe7ddaf5d7832c1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 407752320,
    "order_id": 1142011,
    "new_price": 21751000000
  }
}