tx 0x357888c0b8fd6d00d2fa57a0c2ee88820a6c1d891e55e219e0adc4b9320f3a3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 414593848,
    "order_id": 54562406,
    "new_price": null
  }
}