tx 0x22b56ef8f8eb7a3cfb8c62feada856bb244225849f89831e94a6cfcfa224163aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6221294349,
    "order_id": 376568558,
    "new_price": 6749000000
  }
}