tx 0x9942807276e97e7a5d39b6f01b76ecd9c1b82b54e9a6992201c365572d45dceeCopy

payload

{
  "ModifyOrder": {
    "new_size": 10378883,
    "order_id": 11803559,
    "new_price": 10418000000
  }
}