tx 0xcc60afce8d2a501db4f5d34fd78c42d96fe00e9d7c25d30fc17a3b3f547a3c1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4154060,
    "order_id": 11739233,
    "new_price": null
  }
}