tx 0xb66387debb008622d5466ab5d7ff53d2575580ee2bb246042f241d8def97668dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3872533615,
    "order_id": 388375041,
    "new_price": 6406000000
  }
}