tx 0x72381409e59060b05665f7f735ba32a6700c848e9e2610c8cd8446eeb1dc5a7dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6323100679,
    "order_id": 414212034,
    "new_price": 6498000000
  }
}