tx 0x96f3f45c4a1d6e95bbfc8a704c8c2cc7d0d66e0f9165c26e841cda8294d10baaCopy

payload

{
  "ModifyOrder": {
    "new_size": 13869756,
    "order_id": 34438523,
    "new_price": null
  }
}