tx 0xfcc485297c1bfbc8dd5a56137bfba55f2a2e51c864c2f00b4e93a1abcac47966Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 8030838,
    "order_id": 336335985,
    "new_price": 6355000000
  }
}