tx 0x3100b5b6343dcc55f4e4a8c08c1e2b1d310667e5b7a245fd2a51f91a283c27cbCopy

payload

{
  "ModifyOrder": {
    "new_size": 16013138,
    "order_id": 32016160,
    "new_price": null
  }
}