tx 0x2e80fd3509f7b40f97ad99fc835de6c4334869f35762110b89064a0499e88eb4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2311191931,
    "order_id": 388381285,
    "new_price": 6501000000
  }
}