tx 0x8fcadf1b1a9436e83d764c8883c340bdd8faf74efcb79f7765da8f1efb10beadCopy

payload

{
  "ModifyOrder": {
    "new_size": 2873946,
    "order_id": 75287077,
    "new_price": 21498000000
  }
}