tx 0x423a1d144e0d4c681dda28157d8fe0e4f44a9e7c0a560a824f2f4d3f7bd7b91cCopy

payload

{
  "ModifyOrder": {
    "new_size": 27529738,
    "order_id": 7030978,
    "new_price": null
  }
}