tx 0xf0122c9467fad1aabf2d9fc0e4a561deca8f2e0d96cf73aaae3dcae8c9c3ee66Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 12328374,
    "new_price": 620000000
  }
}