tx 0x60dfb97d2fee6612c636682e9b2b169b96e6f4dc9d2cdc6e51e5d3ee25f2d9ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 5774445,
    "order_id": 354892906,
    "new_price": null
  }
}