tx 0x3880c0aa3602e5daf1925397c9a6e5977df45e10462e4fdb29fab9a397b836ceCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2328959885,
    "order_id": 388381285,
    "new_price": 6434000000
  }
}