tx 0x9e3c3ec1ed6c0b2ba230604ac3eb2f210bd09390e38e813dec9bb6a64791e54fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3712962988,
    "order_id": 377692142,
    "new_price": 6789000000
  }
}