tx 0x2d7460072e7e6a5f52dcd5bb7c72e610140e73052126e7a28855fb50505b8d8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1669644819,
    "order_id": 470616278,
    "new_price": 7501000000
  }
}