tx 0xfb19489549f9f56fdeeeb179067c348f5214cc54337cac32ffd72db4fa30984eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2353614533,
    "order_id": 388381285,
    "new_price": 6349000000
  }
}