tx 0x427c748d3dae8dcb2180f21fdf08b70e9694ed7a7e4f7d4aafc9a2c2d820e9f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 2504593,
    "order_id": 53876982,
    "new_price": null
  }
}