tx 0x5e2e9b2c6e0ead96fd5b16105a0cb5f0fcdd14dc1dc70180aa1fddc4d49c7d6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3541556512,
    "order_id": 356413861,
    "new_price": null
  }
}