tx 0x74b98a9dc35007283efddbed0f57391f1e3ba2596bbbaf782ca84e4a0dcf9418Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6107229536,
    "order_id": 474195579,
    "new_price": 21586000000
  }
}