tx 0xb536bc827d0579502067b27ebb85c0d78dfccdab1ceb52cd783b7e38d81e2e3cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3884174438,
    "order_id": 388375041,
    "new_price": 6416000000
  }
}