tx 0xab1d74db9de5f5add0a8b101c2a3e4e851a0c5e5927f9d5cb3f42b5ee9b51b7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 197615220,
    "order_id": 13015113,
    "new_price": null
  }
}