tx 0x5854fbcdd2f4d2f6c447ef3d51dd1dc06f68f27e0e2b2bb1e6bf7b283d41e1ffCopy

payload

{
  "ModifyOrder": {
    "new_size": 6657353,
    "order_id": 45237406,
    "new_price": null
  }
}