tx 0x53a2e4ffaf7b7ccfb57f10b833de509065d6fbbba02e7f6d1b2fcb853e4b891bCopy

payload

{
  "ModifyOrder": {
    "new_size": 181565581,
    "order_id": 8446611,
    "new_price": 21520000000
  }
}