tx 0x8c8eacba83d4b3c9c2c7aeae2e145c6a68dbb854ae88dbbf3b92d73b2cbd540dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4764562,
    "order_id": 8118871,
    "new_price": null
  }
}