tx 0x484f9cae790460b9a3e89aff5cba5c06c44853e5f9a0d0c8c7c5d3e4b8d61f49Copy

payload

{
  "ModifyOrder": {
    "new_size": 7235542,
    "order_id": 31448109,
    "new_price": null
  }
}