tx 0x80d1f6e2bdcfa362d0fe9c9ef1b3cb26fe2dd8db1fa3d6b1c6feaa3bca1fe11fCopy

payload

{
  "ModifyOrder": {
    "new_size": 7171311,
    "order_id": 36629021,
    "new_price": null
  }
}