tx 0x388524dcc1ef842e80a5bd8b9b1d661d9bf500ac49314bc4a0707cd93aa548ddCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4465202629,
    "order_id": 14776757,
    "new_price": 478000000
  }
}