tx 0xac2e6e57c8f8496ea76a3589dde4e6d7c0c0c4fbc3a6167b1a5e2e2c3bd18fbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 780212634,
    "order_id": 338705500,
    "new_price": 28590000000
  }
}