tx 0x7e3c85e4e288088f6d0a7de06d64b0ae6b20f3fe6a7e6bb1fe72865da25edd5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 9479950,
    "order_id": 27546499,
    "new_price": null
  }
}