tx 0xd12ac2a99739e309c4f20bb6a1b1d98145a3c3a2e7e170c9064c3b4ed0bc16caCopy

payload

{
  "ModifyOrder": {
    "new_size": 6685814504,
    "order_id": 457146347,
    "new_price": 643400000
  }
}