tx 0x712030f255dc5a5bd4ccedfddcb2b07a2bcaf5d262ffa7afc882e109c155cc9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3138545256,
    "order_id": 405440292,
    "new_price": 30406000000
  }
}