tx 0x1dcf5b0d1a3b213463fe589ae59f68a53a05c4cd80e3d8616f8b1ff1c5c2ae9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 20844154,
    "order_id": 10129708,
    "new_price": null
  }
}