tx 0x7a681493d4c2d9c6c0e07dda63f79f3ba9ddabdc2cb3668db1f8b57dc5f1a97fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1083597,
    "order_id": 8121140,
    "new_price": null
  }
}