tx 0x60b8e607dc701b9b89bf63311e33bf5eb3c3dfa875053b03701d3559e4088e09Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6376932527,
    "order_id": 377687843,
    "new_price": 6569000000
  }
}