tx 0xbf73975a598ce25bcfb8b0b7f38a55f54e4f4d433ff4a2f8f2aa6e3a855fec4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 11481782,
    "order_id": 15939429,
    "new_price": null
  }
}