tx 0x3d7edeb57e8a3cca8afbc0d5315d623492e2b4dfba7c2b65757268db0e7d3a5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 10168007,
    "order_id": 6374796,
    "new_price": null
  }
}