tx 0x877d7ef0dfb87bc0103ded3a1ab332d53f1790d9a684036d4239967dea47fd84Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6295637190,
    "order_id": 412398917,
    "new_price": 6525000000
  }
}