tx 0xf6a6c5917a868b8fcd49ddd48806a7f02e0d3d52711e5d583b0c9a5e68b6673dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2121562,
    "order_id": 52617077,
    "new_price": null
  }
}