tx 0x7f6a02326a99f746feb9f1d7c8423c71d52e1efe18a7cefef5666f132d333b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 20627557,
    "order_id": 10588784,
    "new_price": 21454000000
  }
}