tx 0xad5b6e4be6fdde4a2f6fa8f75d5e11c49819dceceaf8b483cec16e3a7b8decedCopy

payload

{
  "ModifyOrder": {
    "new_size": 2057146878,
    "order_id": 549934,
    "new_price": null
  }
}