tx 0x1d1d507704c5a2cbb0baa858dc3cfcaa389bcbfaaa478b2c36c8b4b42e8a0b4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 266800553,
    "order_id": 36260398,
    "new_price": null
  }
}