tx 0x4cce5084fbb372eeb2f6d7dfcb6d2b55209ef3bfc9b72c0f1f4ecb424b3ac2cbCopy

payload

{
  "ModifyOrder": {
    "new_size": 37135029,
    "order_id": 21309465,
    "new_price": null
  }
}