tx 0x89445e25ac7e51a6d6aaed717ef8c14eaec3b5b1a443e7c8e6074c1dc108f9d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 340679061,
    "order_id": 6421623,
    "new_price": null
  }
}