tx 0xaf60d5474d2de5289dd9436fbf96b97384fe5f7740dde2464e5c0918be1e6d3cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3853166354,
    "order_id": 388375041,
    "new_price": 6501000000
  }
}