tx 0xbfff805645146fcc5f9fe2c327ab1a94e01ef5b8f1e9bf0d3d06e24b24b0c7f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 421543223,
    "order_id": 38701062,
    "new_price": 9851000000
  }
}