tx 0x72f4bf03b42c52f3f4680a1c2b50ddc399a1b1d4aa69969d12c2b3aa032b3aeaCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3989651225,
    "order_id": 337857229,
    "new_price": 6437000000
  }
}