tx 0x854af8948a9c67ffad9ad4e1f44710d0f37b667cc5cb2a76d9678b9bcc5a09b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 157560183,
    "order_id": 42757659,
    "new_price": 29401000000
  }
}