tx 0x3a8071b2654d77957e2f2089ecc814c584b9ca5adfa5e0275457d3a8f586eb3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3358669199,
    "order_id": 29699674,
    "new_price": 500000000
  }
}