tx 0xf9eff9ae1fbc38d8d2d6e81ebb3d850ac818e4a32afb724c41cbdab4e3f2a25dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4434286317,
    "order_id": 374427817,
    "new_price": 21365000000
  }
}