tx 0xa4e957b2cc2e52ef18d4a0a16d3b2c98edfba0b9e4541704c9fc8d376ae6aaefCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6341630604,
    "order_id": 410972114,
    "new_price": 6500000000
  }
}