tx 0xd86c5e4f127db12be7e6de35e1a7f0f455f0e979cd49ae7992ff3f22be1a5d6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 523543030,
    "order_id": 11491875,
    "new_price": null
  }
}