tx 0x6bb389613c7da8ce8fe08882cff4b8669a969da3e2018130ef3fec857375c18dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4148992105,
    "order_id": 335997854,
    "new_price": 6221000000
  }
}