tx 0x0399758b4127e1bac4d1b88c9b0317c07d0b55dd9738c3b8d2f6a4e4e8a3bc16Copy

payload

{
  "ModifyOrder": {
    "new_size": 1184507582,
    "order_id": 21034693,
    "new_price": null
  }
}