tx 0x4ebc944238e82e0551e5182c0c7b51318f1a17a0e142f6d5bbd7f12a402b4aabCopy

payload

{
  "ModifyOrder": {
    "new_size": 7028390472,
    "order_id": 6423190,
    "new_price": null
  }
}