tx 0xe518fe40c73663f9a29bf796a0e1636e5cb7137d3ac96ec9aeb31bb4b89ee9fdCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3915368626,
    "order_id": 388375041,
    "new_price": 6404000000
  }
}