tx 0x4875d6abf92ea8dcef582acebdf8f6e9c0dab89621f1f37235b1d84c31dfd89bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4452149,
    "order_id": 11492629,
    "new_price": 27781000000
  }
}