tx 0x1b39e86a5a38554b473921f7e4c92f20fba9bf8d5690d0f7f6514f918fbeabfdCopy

payload

{
  "ModifyOrder": {
    "new_size": 28789560,
    "order_id": 12112589,
    "new_price": 10413000000
  }
}