tx 0x22193b5a6d9466d5c8b925eb38d341aa5dc848ed21c0a9e4c1d8abc4e6bd48aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 5014720,
    "order_id": 4412434,
    "new_price": 10757000000
  }
}