tx 0xf4e40e2fbb8c532bab057a1eb2e9f2ca6d2b64aed022a55b5b489823f3f4d2bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 1472034838,
    "order_id": 51431706,
    "new_price": null
  }
}