tx 0x1a7903bd2a8f1a17e6e2f6b34ee11016edc6fa723500e6e9cf4b4b7912ea931dCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8667870,
    "new_price": 59646000000
  }
}