tx 0x6aeeec0dc40e9f5ae17e8c10cf0bfd365a0247f0174e9c74253820a72e9200daCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6529696074,
    "order_id": 388157274,
    "new_price": 6406000000
  }
}