tx 0x3720ccc018db5bbaf3ceb8850b215b6cd8edabca5c141a3fa590029149343db9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3758991454,
    "order_id": 376568916,
    "new_price": 6704000000
  }
}