tx 0x6a976d9edfd3baf22eaeb63a8a23db83733fdd7c95d30bd4ac06da1e66e65c94Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3977287881,
    "order_id": 337857229,
    "new_price": 6462000000
  }
}